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Study sets matching "pre algebra 9"

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Study sets matching "pre algebra 9"

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
25 terms
Pre-Algebra - Week 9
whole numbers
sum
integers
difference
0, 1, 2, 3, 4, ...
The result of addition.... 3 + 7 = 10
..., -3, -2, -1, 0, 1, 2, 3, ...
The result of subtraction.... 43 - 18 = 25
whole numbers
0, 1, 2, 3, 4, ...
sum
The result of addition.... 3 + 7 = 10
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…
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.
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
21 terms
PreAlgebra Chapter 9 Vocabulary
base
common multiples
composite number
cubic function
...
...
...
...
base
...
common multiples
...
6 terms
Pre Algebra 9.3
Interest
Simple Interest
Principal
Rate
The amount of money paid or earned for the use of money (othe…
The amount paid only on initial principal... Formula: I=p(r)(t)
The amount of money borrowed or invested
The interest rate
Interest
The amount of money paid or earned for the use of money (othe…
Simple Interest
The amount paid only on initial principal... Formula: I=p(r)(t)
14 terms
Pre Algebra Module 9
Coordinate Plane
Parallelogram
Quadrilateral
Rhombus
a plane formed by the intersection of a horizontal number lin…
a quadrilateral with two pairs of parallel sides
a four-sided polygon
a parallelogram with all sides congruent
Coordinate Plane
a plane formed by the intersection of a horizontal number lin…
Parallelogram
a quadrilateral with two pairs of parallel sides
13 terms
Pre- Algebra Unit 9
Percent
Percent Equations
Percent Proportion
Percent of change
A ratio that compares a number to 100
Translate...... of = multiplication (x)... is = equals sign (=)…
part = percent... whole = 100
a ratio that compares the change in quantity to the original…
Percent
A ratio that compares a number to 100
Percent Equations
Translate...... of = multiplication (x)... is = equals sign (=)…
12 terms
PreAlgebra Unit 9
Slope
Vertical lines
Horizontal lines
Positive slope
rise/run
NO slope
Slope of ZERO
Slope
rise/run
Vertical lines
NO slope
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…
5 terms
Pre-Algebra - Chapter 9
correlation
clustering
function notation
line of best fit
the description of the relationship between two data sets
a condition that occurs when data points in a scatter plot ar…
f(x)
A straight line that comes closest to the points on a scatter…
correlation
the description of the relationship between two data sets
clustering
a condition that occurs when data points in a scatter plot ar…
9 terms
Pre-Algebra Lesson 9
Transformation
Preimage
Image
Reflection
a function that describes a change in the position, size, or…
the input of a transformation
the output of a transformation
a transformation that flips a figure across a line
Transformation
a function that describes a change in the position, size, or…
Preimage
the input of a transformation
Pre - Algebra
Variable
Numerical Expression
Value of a Numerical Expression
Coefficient
is a symbol (such as a letter) that represents a number.
is any combination of sums, differences, products, or divisio…
is the number found by evaluating the expression.
is the number found by multiplying a number and a variable
Variable
is a symbol (such as a letter) that represents a number.
Numerical Expression
is any combination of sums, differences, products, or divisio…
10 terms
Pre- Algebra (Week 9)
Equal
Variable Expression
Evaluate
Area of a Rectangle (Formula)
being the same in quantity, size, degree, or value.
an equation with a variable that does not have an equal sign
Solve
A= wl
Equal
being the same in quantity, size, degree, or value.
Variable Expression
an equation with a variable that does not have an equal sign
10 terms
PRE-ALGEBRA 8: CHAPTER 9 - GEOMETRY AND MEASUREMENT
Cone
Cylinder
Polyhedron
Prism
A cone is solid with exactly one circular base and one vertex.
A cylinder is a solid with two bases that are parallel, congr…
A polyhedron is solid with a polygon for each face.
A prism is a solid with two parallel and congruent polygonal…
Cone
A cone is solid with exactly one circular base and one vertex.
Cylinder
A cylinder is a solid with two bases that are parallel, congr…
21 terms
Pre Algebra
integers
opposites
consecutive
even
whole numbers and their opposites
-3 and 3
in a row
2, 4, 6, 8, 10
integers
whole numbers and their opposites
opposites
-3 and 3
42 terms
Pre-algebra vocab 9
Point
Line
Plane
Line segment
Location in space
A series of points that extend in opposite directions
A flat surface that extends without end
A part of a lone that has two end points
Point
Location in space
Line
A series of points that extend in opposite directions
11 terms
CH. 9 Pre Algebra
Factors
Exponents
Power
Base
Are two or more numbers that when multiplied togegher form a…
Tells how many times a numbers is used as a facto
Number expressed with exponents
The number that is multiplied
Factors
Are two or more numbers that when multiplied togegher form a…
Exponents
Tells how many times a numbers is used as a facto
24 terms
Pre-algebra Ch. 9
Certain (probability of 1)
Combination
Dependent events
Equally likely
Sure to happen
Arrangement of items in which order does not matter
When the outcome of one event affects the probability of the…
Outcomes with the same probability
Certain (probability of 1)
Sure to happen
Combination
Arrangement of items in which order does not matter
16 terms
Pre - Algebra
Associative Property
Base
Coefficient
Commutative property
(a+b)+c=a+(b+c)... when adding or x the way you group them does…
the number that is used as a factor ₆³
in a term the coefficient w/ variable (in front)
a + b = b + a... changing the order of + or x does not change th…
Associative Property
(a+b)+c=a+(b+c)... when adding or x the way you group them does…
Base
the number that is used as a factor ₆³
13 terms
Pre-Algebra Chapter 9 Vocabulary
acute angle
angle
congruent
irrational numbers
an angle less than 90 degrees but more than 0 degrees
two rays with a common endpoint
Having the same size and shape
Numbers that cannot be expressed as a ratio of two integers.…
acute angle
an angle less than 90 degrees but more than 0 degrees
angle
two rays with a common endpoint
8 terms
Pre-Algebra Chapter 9
13 x 13
14 x 14
15 x 15
16 x 16
169
196
225
256
13 x 13
169
14 x 14
196
8 terms
Pre-Algebra Ch 9
Power
Exponent
Monomial
Prime Factorization
A number that is expressed using an exponent
A small number located at the upper right of a base; it tells…
A number, variable, or product if number and variables
A composite number is expressed as the product of prime facto…
Power
A number that is expressed using an exponent
Exponent
A small number located at the upper right of a base; it tells…
13 terms
Pre-Algebra Section 9
transformation
rigid motion
image
translation
a change in position, shape, or size of a figure (translation…
a transformation that changes only the position of the figure
the result of a transformation of a figure
slide; a rigid motion that moves every point of a figure the…
transformation
a change in position, shape, or size of a figure (translation…
rigid motion
a transformation that changes only the position of the figure
45 terms
Pre-algebra ch.9
Point
Line
Plane
Line segment or segment
Location in space
A series of points that extend in opposite directions
A flat surface that extends without end
Part of a line that has two end points
Point
Location in space
Line
A series of points that extend in opposite directions
14 terms
Pre-Algebra Vocab:Module 9
Coordinate Plane
Parallelogram
Quadrilateral
Rhombus
A plane formed by the intersection of a horizontal number lin…
A quadrilateral with two pairs of parallel lines.
A four-sided polygon.
A parallelogram with all sides congruent.
Coordinate Plane
A plane formed by the intersection of a horizontal number lin…
Parallelogram
A quadrilateral with two pairs of parallel lines.
12 terms
Pre Algebra Lesson 9
Point
Line
Ray
Line Segmant
An exact location, only has posistion
A long mark that exteneds in bothe direction without end
A line with a start point but with no end
The part of the line that connects two points
Point
An exact location, only has posistion
Line
A long mark that exteneds in bothe direction without end
24 terms
Pre Algebra Chapter 9
certain
combination
dependent events
equally likely
a probability of 1 means the event has to happen.
a selection of items or events in which order does not matter
In an event - If an occurrence of one does affect the probabi…
outcomes all having the same probability
certain
a probability of 1 means the event has to happen.
combination
a selection of items or events in which order does not matter
10 terms
Pre-Algebra Ch 9
square root
perfect square
radical square
simplest form of a radical expression
a number that produces a specified quantity when multiplied b…
a number that is the square of an integer
an expression that involves a radical sign
when there are no more square roots left to find
square root
a number that produces a specified quantity when multiplied b…
perfect square
a number that is the square of an integer
9 terms
pre-algebra chapter 9
Power
Parabola
Exponent
Quadratic function
A number that is experienced using an exponent
The shape of the graph of the equation Y equals X to the 2nd+1
How many times a number is used as a factor
Written in the form Y equals a inks to the 2nd+ bx+c where A…
Power
A number that is experienced using an exponent
Parabola
The shape of the graph of the equation Y equals X to the 2nd+1
10 terms
PreAlgebra Chapter 9
Right triangle
Acute triangle
Obtuse triangle
Scalene triangle
Triangle with 1 right angle
Triangle with 3 acute angles
Triangle with 1 obtuse angle
Triangle with no equal sides
Right triangle
Triangle with 1 right angle
Acute triangle
Triangle with 3 acute angles
12 terms
Lesson 9 (Pre-Algebra)
point
line
ray
line segment
an exact location in space
straight and endless connection
begins at one point and continues without end through another…
portion of a line between two of its points
point
an exact location in space
line
straight and endless connection
13 terms
Pre Algebra Unit 9
Percent
Percent Equations
Percent Proportions
Percent Of Change
A ratio that compares a number to 100
Equivalent Form of A percent por portion when percent is writ…
Part is equal to the percent
A percent of change is a ratio that compares the Change of qu…
Percent
A ratio that compares a number to 100
Percent Equations
Equivalent Form of A percent por portion when percent is writ…
16 terms
Pre-Algebra - Chapter 9
Exponent
Power
Base
Prime Number
Tells how many times a number is used as a factor
Number that is expressed using an exponent
The number that is multiplied to the power of....is the base
Whole number that has exactly two unique factors, 1 and itself
Exponent
Tells how many times a number is used as a factor
Power
Number that is expressed using an exponent
50 terms
Pre-Algebra: Chapter 4 (Lessons 5-9)
Point
Figure
Line
Plane
Indicates a precise location and has no thickness and no dime…
A set of points.
1. A long thin mark on a surface. 2. A continuous extent of l…
A set of points thought of as a flat surface, like a table top.
Point
Indicates a precise location and has no thickness and no dime…
Figure
A set of points.
17 terms
Pre-Algebra Ch. 9 Vocabulary
plane
point
polygon
ray
a flat surface that has no thickness and continues without en…
a location in space that has no size
a closed plane figure with at least three sides
a part of a line that has exactly one endpoint
plane
a flat surface that has no thickness and continues without en…
point
a location in space that has no size
11 terms
Chapter 9:Pre-Algebra
Standard form
Scientific notation
Prime number
Composite number
A number is in standard form when it does not contain is expo…
A number is scientific notation is expressed as aX10^6,where…
A whole number that has exacly two factors,1 and ... itself.
A whole number that has more than two factors.
Standard form
A number is in standard form when it does not contain is expo…
Scientific notation
A number is scientific notation is expressed as aX10^6,where…
14 terms
PreAlgebra 1.5-9
division
divisor
dividend
quotient
the arithmetic operation of finding how many times a number g…
the number that is used to divide
the number that is divided
the result of division
division
the arithmetic operation of finding how many times a number g…
divisor
the number that is used to divide
45 terms
Ch. 9 pre algebra vocab
Point
Line
Plane
Line segment/segment
A location in space
A series of points that extend in opposite directions
A flat surface that extend w/ out end
Apart of a line that has 2 end points
Point
A location in space
Line
A series of points that extend in opposite directions
16 terms
Pre-Algebra Ch. 9 Vocab
base
composite number
cubic function
exponent
In 2^4, the base is the 2. The base is used as a factor as ma…
A whole number that has more than two factors. ... 33 is an exam…
A function that can be described by an equation of the form y…
In 2^4, the exponent is 4. The exponent tells how many times…
base
In 2^4, the base is the 2. The base is used as a factor as ma…
composite number
A whole number that has more than two factors. ... 33 is an exam…
19 terms
Pre-Algebra Unit 9- Linear Functions
Constant of Variation
Constant Rate of Change
Dependent Variable
Direct Variation
m in the equation y=mx... The slope... The constant of proportion…
the consistent rate of change... also called slope
the variable in a relation with a value that depends on the v…
a relationship when the ratio of two variable quantities is c…
Constant of Variation
m in the equation y=mx... The slope... The constant of proportion…
Constant Rate of Change
the consistent rate of change... also called slope
27 terms
Pre-Algebra Ch. 9 Important Vocabulary
Population
Sample
Random Sample
Systematic Sample
The entire group being considered for a survey
The part of the population being surveyed
Each member of a population has an equal chance of being pick…
Surveyors are picked according to a rule or formula ... EX: Rule…
Population
The entire group being considered for a survey
Sample
The part of the population being surveyed
12 terms
PreAlgebra
arc
diameter
radius
chord
part of the circumference of a circle
through the middle of the circle
the distance from a circle to its center
A segment whose endpoints lie on a circle
arc
part of the circumference of a circle
diameter
through the middle of the circle
14 terms
Pre-Algebra Ch.9 Vocabulary
square root
perfect square
radical epression
simple radical form
number n is a number m such that m2=n
a number that is the square of an integer
an expression that involves a radical sign
a radical expression
square root
number n is a number m such that m2=n
perfect square
a number that is the square of an integer
40 terms
Pre-Algebra Chapter 9 Vocab
perfect square
square root
radical sign
irrational numbers
Numbers like 25, 49, 169, and 225
One of two equal factors of a number
a symbol to indicate the square root
An ____________ cannot be represented as the quotient of two…
perfect square
Numbers like 25, 49, 169, and 225
square root
One of two equal factors of a number
19 terms
Pre-Algebra Chapter 9 Vocabulary
Constant of Variation
Constant Rate of Change
Direct Variation
Function
The slope, or rate of change, in the equation y = kx, represe…
The rate of change between any two data points in a linear re…
A special type of linear equation that describes rate of chan…
A special relation in which each element of the domain is pai…
Constant of Variation
The slope, or rate of change, in the equation y = kx, represe…
Constant Rate of Change
The rate of change between any two data points in a linear re…
19 terms
Pre-Algebra: Chapter 9 Vocabulary
Complementary Events
Compound Event
Dependent Events
Experimental Probability
The events of one outcome happening and that outcome not happ…
An event consisting of two or more simple events
Two or more events in which the outcome of one event affects…
An estimated probability based on relative frequency of posit…
Complementary Events
The events of one outcome happening and that outcome not happ…
Compound Event
An event consisting of two or more simple events
43 terms
Pre-Algebra
Numerical Expression
Evaluate
Order of Operations
algebra
a combination of numbers and operations, such as addition, su…
to find an expression's numerical value
the rules to follow when evaluating an expression with more t…
a branch of mathematics that uses symbols
Numerical Expression
a combination of numbers and operations, such as addition, su…
Evaluate
to find an expression's numerical value
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