How can we help?

You can also find more resources in our Help Center.

Study sets matching "algebra chapter 9 problem"

Study sets
Classes
Users

Study sets matching "algebra chapter 9 problem"

Chapter 9 - Algebra
Quadratic Equation
Axis of Symmetry
Discriminant
Maximum
an equation that can be written in the standard form ax^2+bx+…
the line that divides the parabola into two matching halves
determines the number of solutions of the equations
the y-coordinate of the vertex of a parabola that opens downw…
Quadratic Equation
an equation that can be written in the standard form ax^2+bx+…
Axis of Symmetry
the line that divides the parabola into two matching halves
8 terms
Algebra 1 - Chapter 9
axis of symmetry
maximum point
minimum point
parabola
a line that divides a plane figure or a graph into two congru…
the vertex of a parabola that opens downwards.
the vertex of a parabola that opens upwards.
the graph of a quadratic function that forms a U-shaped curve.
axis of symmetry
a line that divides a plane figure or a graph into two congru…
maximum point
the vertex of a parabola that opens downwards.
11 terms
Algebra 1 ~ Chapter 9
axis of symmetry
completing the square
discriminant
maximum
a line that divides a figure or line in half so that each hal…
a process used to form a perfect square trinomial. [p. 576]
the expression within the radical sign of the quadratic formu…
the greatest possible amount. [p. 547]
axis of symmetry
a line that divides a figure or line in half so that each hal…
completing the square
a process used to form a perfect square trinomial. [p. 576]
11 terms
Algebra 2 ~ Chapter 9
arithmetic sequence
arithmetic series
common difference
common ratio
a sequence where the difference between consecutive terms is…
a series whose terms form an arithmetic sequence. [p. 587]... f…
the difference between consecutive terms within an arithmetic…
the ratio between two consecutive terms in a geometric series…
arithmetic sequence
a sequence where the difference between consecutive terms is…
arithmetic series
a series whose terms form an arithmetic sequence. [p. 587]... f…
12 terms
Algebra 1, Chapter 9
Monomial
Degree of monomial
Polynomial
Degree of polynomial
number, variable, or the product of a number and one or more…
sum of the exponents of the variables in the monomial
sum or difference of monomials
greatest degree of its terms
Monomial
number, variable, or the product of a number and one or more…
Degree of monomial
sum of the exponents of the variables in the monomial
8 terms
Algebra Chapter 9 Vocabulary
Geometric sequence
Common ratio
Exponential function
Exponential growth
A sequence, in which the ratio of successive terms is a const…
The relationship between the terms in a geometric sequence. I…
a function of the form f(x) = ab^x, where a and b are real nu…
An exponential function of the form f(x) = ab^x in which b>1.…
Geometric sequence
A sequence, in which the ratio of successive terms is a const…
Common ratio
The relationship between the terms in a geometric sequence. I…
18 terms
Algebra - Chapter 9
square root
positive square root
radicand
perfect square
A number that when multiplied by itself equals a given number.
principal square root of a positive real number
The number or expression inside a radical symbol
A rational number whose square root is a whole number
square root
A number that when multiplied by itself equals a given number.
positive square root
principal square root of a positive real number
27 terms
PreAlgebra Chapter 9
relation
domain
range
function
a set of ordered pairs
All of the input or x values in a relation or function
All of the output or y values of a relation or function
A relation where each input (x) has exactly one output (y)
relation
a set of ordered pairs
domain
All of the input or x values in a relation or function
Intermediate Algebra Chapter 9
binomial
degree of a monomial
degree of a polynomial
factor by grouping
A polynomial of two terms
The sum of the exponents of the variables of a monomial
The degree of the term with the greatest exponent for a polyn…
A method of factoring that uses the distributive property to…
binomial
A polynomial of two terms
degree of a monomial
The sum of the exponents of the variables of a monomial
Algebra Chapter 9 Vocabuluary
Data
Statistics
Mean
Mode
Information gathered from surveys or experiments
The study of collecting and organizing data
Sum of the data divided by the number of data; also called av…
Number or numbers that appear most often in a set of data
Data
Information gathered from surveys or experiments
Statistics
The study of collecting and organizing data
16 terms
ALGEBRA: CHAPTER 9 - QUADRATIC FUNCTIONS AND EQUATIONS
Quadratic function
Standard form of a quadratic function
Quadratic parent function
Parabola
A function of the form y = ax2 + bx + c, where a is not equal…
The standard form of a quadratic function is f(x) = ax2 + bx…
The simplest quadratic function f(x) = x2 or y = x2.
The graph of a quadratic function.
Quadratic function
A function of the form y = ax2 + bx + c, where a is not equal…
Standard form of a quadratic function
The standard form of a quadratic function is f(x) = ax2 + bx…
8 terms
Algebra 1 - Chapter 9
axis of symmetry
maximum point
minimum point
parabola
a line that divides a plane figure or a graph into two congru…
the vertex of a parabola that opens downwards.
the vertex of a parabola that opens upwards.
the graph of a quadratic function that forms a U-shaped curve.
axis of symmetry
a line that divides a plane figure or a graph into two congru…
maximum point
the vertex of a parabola that opens downwards.
13 terms
Pre-Algebra Chapter 9
dependent variable
independent variable
sequence
linear equation
the variable in relation with a value that depends on the val…
the variable in a function with a value that is subject to ch…
an ordered list of numbers, such as, 0,1,2,3 or 2,4,6,8
an equation in which the variables appear in separate terms a…
dependent variable
the variable in relation with a value that depends on the val…
independent variable
the variable in a function with a value that is subject to ch…
18 terms
Algebra Chapter 9
absolute value function
axis of symmetry
common ratio
completing the square
a function written as f(x) = |x|, in which f(x) is greater th…
the vertical line containing the vertex of the parabola
the ratio of successive terms of a geometric sequence
to add a constant term to a binomial of the form x^2+bx so th…
absolute value function
a function written as f(x) = |x|, in which f(x) is greater th…
axis of symmetry
the vertical line containing the vertex of the parabola
13 terms
Chapter 9 Algebra Vocabulary
zero product property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
39 terms
Pre Algebra Chapter 9
perfect square
radical sign
square root
irrational numbers
Rational numbers whose square root are whole numbers.
The symbol used to indicate a nonegative square root.
One of the 2 equal factors of a number. The square root of 25…
a number that cannot be expressed as a/b, where a and b are i…
perfect square
Rational numbers whose square root are whole numbers.
radical sign
The symbol used to indicate a nonegative square root.
5 terms
Algebra Chapter 9 - Correlation and Residuals
interpolation
extrapolation
least squares regression line
residual
making predictions within the data set
making predictions outside the data set
the "best" line of best fit
the distance between an observed data value and its predicted…
interpolation
making predictions within the data set
extrapolation
making predictions outside the data set
19 terms
Algebra I - Chapter 9
expression
coefficient
compound inequality
absolute value
Contain a combination of numbers and/or variables and operati…
The numerical part of a term that contains a variable.
Two or more inequalities that are connected by the words and…
The distance a number is from zero on the number line.
expression
Contain a combination of numbers and/or variables and operati…
coefficient
The numerical part of a term that contains a variable.
13 terms
Algebra Chapter 9 Vocab
Quadratic Function
Parabola
Axis of Symmetry
Vertex
An equation in the form of y = Ax2 + Bx + C
The U-shaped graph of a quadratic function
The vertical line containing the vertex of a parabola
The maximum or minimum point of a parabola
Quadratic Function
An equation in the form of y = Ax2 + Bx + C
Parabola
The U-shaped graph of a quadratic function
12 terms
PreAlgebra Chapter 9 vocabulary
base
composite number
exponent
factor
used as a factor as many times as given by the exponent
a whole number that has more than two factors
tells how many times the base is used as a factor
a process which writes a number as a product of other numbers
base
used as a factor as many times as given by the exponent
composite number
a whole number that has more than two factors
13 terms
Chapter 9 Algebra
Zero Product Property
Boundary Point
Coordinate
Quadratic Equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form 𝑎𝑥^2 + 𝑏𝑥 + 𝑐 = 0
Zero Product Property
When the product of two or more factors is zero, one of the f…
Boundary Point
the endpoint of a ray or segment on a number line where an in…
13 terms
Chapter 9 Algebra Vocabulary
zero product property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
13 terms
Chapter 9 Algebra Vocabulary
zero product property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
23 terms
Algebra Chapter 9 Glencoe 2010
Axis of symmetry
Common ratio
Complete the square
Compound interest
The vertical line containing the vertex of a parabola.
The ratio of successive terms of a geometric sequence.
To add a constant term to a binomial of the form x² + bx so t…
A special application of exponential growth.
Axis of symmetry
The vertical line containing the vertex of a parabola.
Common ratio
The ratio of successive terms of a geometric sequence.
13 terms
chapter 9 algebra vocabulary
Zero Product Property
Boundary Point
Coordinate
Quadratic Equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
Zero Product Property
When the product of two or more factors is zero, one of the f…
Boundary Point
the endpoint of a ray or segment on a number line where an in…
25 terms
Big Ideas Algebra 2 Chapter 9
Secant
Sine
Tangent
cosecant
A trignometric function for an acute angle 𝛳 of a right angle…
A trignometric function for an acute angle 𝛳 of a right angle…
A trigonometric function for an acute angle 𝛳 of a right tria…
A trigonometric function for an acute angle θ of a right tria…
Secant
A trignometric function for an acute angle 𝛳 of a right angle…
Sine
A trignometric function for an acute angle 𝛳 of a right angle…
13 terms
chapter 9 algebra vocabulary
Zero Product Property
Boundary Point
Coordinate
Quadratic Equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
Zero Product Property
When the product of two or more factors is zero, one of the f…
Boundary Point
the endpoint of a ray or segment on a number line where an in…
chapter 9 algebra
Zero Product Property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form ax^2+bx+c=0
Zero Product Property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
13 terms
Chapter 9 Algebra Vocabulary
zero product property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
9 terms
Algebra Chapter 9 Vocabulary Review
Monomial
Standard Form of a polynomial
Binomial
Degree of monomial
An expression that is a number, a variable, or product of a n…
The degrees of its monomial terms decrease from left to right
A polynomial of two terms.
The sum of the exponents of the variables.
Monomial
An expression that is a number, a variable, or product of a n…
Standard Form of a polynomial
The degrees of its monomial terms decrease from left to right
13 terms
Chapter 9 Algebra Vocabulary
zero product property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
13 terms
chapter 9 algebra vocabulary
zero product property
Boundary Point
Coordinate
Quadratic Equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
Boundary Point
the endpoint of a ray or segment on a number line where an in…
12 terms
PRE-ALGEBRA 7: CHAPTER 9 - PROBABILITY
Complement
Compound event
Counting principle
Dependent events
The complement of an event is the collection of outcomes not…
A compound event is an event that consists of two or more eve…
Suppose there are m ways of making one choice and n ways of m…
Two events are dependent events if the occurrence of one even…
Complement
The complement of an event is the collection of outcomes not…
Compound event
A compound event is an event that consists of two or more eve…
30 terms
Algebra 1: Chapter 9
-2x² - 14x + 7
-17q² - 3q + 4
-5k⁶ + 15k⁵
y³ + 3y² + y - 2
Find the sum:... ... (-3x² - 8x + 5) + (x² - 6x + 2)
Find the difference:... (q³ - 7q² - 3q) - (q³ +10q² - 4)
Find the product: ... -5k²(k⁴ - 3k³)
Find the product: ... (y + 2)(y² + y - 1)
-2x² - 14x + 7
Find the sum:... ... (-3x² - 8x + 5) + (x² - 6x + 2)
-17q² - 3q + 4
Find the difference:... (q³ - 7q² - 3q) - (q³ +10q² - 4)
16 terms
Algebra 1 Chapter 9
axis of symmetry
common ratio
completing the square
compound interest
the verticle line that contains the vertex of a parabola.
the ratio of successive terms of a geometric sequence.
to add a constant term to a binomial of the form x² + bx so t…
A special application of exponential growth
axis of symmetry
the verticle line that contains the vertex of a parabola.
common ratio
the ratio of successive terms of a geometric sequence.
12 terms
Algebra words Chapter 9
x axis
y axis
origin
quadrant
the horizontal axis in a coordinate system
the vertical axis in a coordinate system
the point at which the axes in a coordinate system intersect
region of a coordinate plane bounded by the x and y axes
x axis
the horizontal axis in a coordinate system
y axis
the vertical axis in a coordinate system
13 terms
Chapter 9 Algebra Vocabulary
zero product property
boundary point
coordinate
quadratic equation
When the product of two or more factors is zero, one of the f…
the endpoint of a ray or segment on a number line where an in…
the number corresponding to a point on a number line or an or…
an equation that can be written in the form
zero product property
When the product of two or more factors is zero, one of the f…
boundary point
the endpoint of a ray or segment on a number line where an in…
19 terms
Algebra: Chapter 9
With exponents how can you find the ar…
With exponents how can you find the vo…
How do you put a number into scientifi…
What are the Order Of Operations?
Take the length of the side and square it.
Take one of the sides and cube it.
Move the decimal point to the left until the number is betwee…
1.Powers are calculated first from left to right.... 2.Multiplic…
With exponents how can you find the ar…
Take the length of the side and square it.
With exponents how can you find the vo…
Take one of the sides and cube it.
10 terms
Algebra 1B Chapter 9 Vocabulary
square root
radicand
irrational number
radical expression
a number which when multiplied by itself gives the original n…
the expression under the radical sign
a number that cannot be written as a quotient of two integers
An expression that contains a radical, such as a square root,…
square root
a number which when multiplied by itself gives the original n…
radicand
the expression under the radical sign
28 terms
algebra chapter 9 vocab
quadratic function
standard form
parabola
axis of symmetry
an equation of the form ax^2 + bx + c
Ax + by = c
the graph of a quadratic function
vertical line through the vertex of a parabola
quadratic function
an equation of the form ax^2 + bx + c
standard form
Ax + by = c
9 terms
Algebra Vocabulary Chapter 9
axis of symmetry
discriminant
parabola
translation
line that divides a parabola into 2 matching halves
In the Quadratic Formula, the expression under the radical si…
The graph of a quadratic function. Symmetry is a geometric pr…
A transformaiton where a figure moves up, down, or diagonal.
axis of symmetry
line that divides a parabola into 2 matching halves
discriminant
In the Quadratic Formula, the expression under the radical si…
15 terms
Algebra - Chapter 9 Review
Inverse Trigonometric Functions
y = sin⁻¹x
y = cos⁻¹x
y = tan⁻¹x
y = sin⁻¹x... y = cos⁻¹x... y = tan⁻¹x
D: [-1,1]... R: [-90°, 90°] or [-π/2, π/2]
D: [-1, 1]... R: [0°, 180°] or [0, π]
D: (-∞, ∞)... R: (-90°, 90°) or (-π/2, π/2)
Inverse Trigonometric Functions
y = sin⁻¹x... y = cos⁻¹x... y = tan⁻¹x
y = sin⁻¹x
D: [-1,1]... R: [-90°, 90°] or [-π/2, π/2]
40 terms
College Algebra Chapter 9
Addition Principle
Annuity
Arithmetic sequence
Arithmetic series
if one event can occur in m ways and a second event with no c…
an investment in which the purchaser makes a sequence of peri…
a sequence in which the difference between any two consecutiv…
the sum of the terms in an arithmetic sequence
Addition Principle
if one event can occur in m ways and a second event with no c…
Annuity
an investment in which the purchaser makes a sequence of peri…
24 terms
Algebra 2 Chapter 9 Vocabulary
center of a circle
center of an ellipse
circle
conjugate axis
...
...
...
...
center of a circle
...
center of an ellipse
...
8 terms
Chapter 9 - Algebra 1
Standard form of a Quadratic Function
Parabola
Zero-Product Property
Completing the Square
Standard form of a Quadratic Function
Parabola
10 terms
Algebra 1 Chapter 9
Axis of symmetry
Completing the square
Discriminant
Maximum
A line that divides a plane figure or a graph into two congru…
A process used to form a perfect-square trinomial.
The _____ of the quadratic equation ax^2 + bx + c=0 is b^2 -…
The y value of the highest point on the graph of the function
Axis of symmetry
A line that divides a plane figure or a graph into two congru…
Completing the square
A process used to form a perfect-square trinomial.
8 terms
Algebra 1 - Chapter 9
axis of symmetry
maximum point
minimum point
parabola
a line that divides a plane figure or a graph into two congru…
the vertex of a parabola that opens downwards.
the vertex of a parabola that opens upwards.
the graph of a quadratic function that forms a U-shaped curve.
axis of symmetry
a line that divides a plane figure or a graph into two congru…
maximum point
the vertex of a parabola that opens downwards.
10 terms
Algebra Chapter 9
Degree of a Monomial
Polynomial
Standard Form of a Polynomial
Degree of a Polynomial
the sum of the exponents of the variables in the monomial
A monomial or the sum of monomials
The form of a polynomial that places the terms in descending…
The degree of the term of the polynomial with the greatest de…
Degree of a Monomial
the sum of the exponents of the variables in the monomial
Polynomial
A monomial or the sum of monomials
23 terms
Algebra Chapter 9 Glencoe 2010
Axis of symmetry
Common ratio
Complete the square
Compound interest
The vertical line containing the vertex of a parabola.
The ratio of successive terms of a geometric sequence.
To add a constant term to a binomial of the form x^2 + bx so…
A special application of exponential growth.
Axis of symmetry
The vertical line containing the vertex of a parabola.
Common ratio
The ratio of successive terms of a geometric sequence.
8 terms
Chapter 9 algebra 1b
Radicands
Rational Number
Irrational Number
Radical Sign
The numbers under the square roots.
Any number that can be written as a ratio of two integers. Th…
Any number that is NOT rational or CANNOT be written as the r…
In a problem indicates that a root of a number under "radical…
Radicands
The numbers under the square roots.
Rational Number
Any number that can be written as a ratio of two integers. Th…
1 of 10