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Study sets matching "9th grade algebra 1"

40 terms
9th grade Algebra quarter 1
real numbers
Irrational numbers
integers
Rational numbers
A number that is rational or irrational
non-terminating and non-repeating decimals. (Pi & 0.956373290)
{....-3,-2,-1,0,1,2,3....}
any number that can be written as a fraction x/y where x and…
real numbers
A number that is rational or irrational
Irrational numbers
non-terminating and non-repeating decimals. (Pi & 0.956373290)
19 terms
Algebra 1-9th grade
Commutative property
Associative property
Identity property
Inverse property
a+b=b+a... ab=ba
(a+b)+c=a+(b+c)... (ab)c=a(bc)
a+0=a... ax1=a... 0+5=5... pi+0=pi... 2+0=2... -7/4+0=-7/4
a+(-a)=0... a(1/a)=1... 17+(-17)=0
Commutative property
a+b=b+a... ab=ba
Associative property
(a+b)+c=a+(b+c)... (ab)c=a(bc)
15 terms
9th grade algebra 1 vocab
Algebraic Expression
Absolute Value
Constant
Conversion factor
expression made of numbers, variables, and operation signs
a numbers distance from zero on the number line
A value that does not change
The ratio of two equal quantities , each measured in differen…
Algebraic Expression
expression made of numbers, variables, and operation signs
Absolute Value
a numbers distance from zero on the number line
10 terms
9th grade Algebra quarter 1
real numbers
Irrational numbers
integers
Rational numbers
A number that is rational or irrational
non-terminating and non-repeating decimals. (Pi & 0.956373290)
{....-3,-2,-1,0,1,2,3....}
any number that can be written as a fraction x/y where x and…
real numbers
A number that is rational or irrational
Irrational numbers
non-terminating and non-repeating decimals. (Pi & 0.956373290)
9 terms
abeka 9th grade algebra 1
distributive property
like terms
add coefficients
formula
allows each term in the parenthesis to be multiplied by the c…
are those terms that have the same variables and the same exp…
to combine like terms you__________
a rule expressed in the terms of algebraic variables
distributive property
allows each term in the parenthesis to be multiplied by the c…
like terms
are those terms that have the same variables and the same exp…
17 terms
Pearson 9th Grade Algebra 1
sum
product
equation
2/3x+4=12
The amount gained after adding 2 numbers
A quantity obtained by multiplication.
A mathematical sentence that contains an equals sign.
x=12
sum
The amount gained after adding 2 numbers
product
A quantity obtained by multiplication.
14 terms
Properties 9th grade Algebra 1
Reflexive Property
Symmetric property
Additive identity
Additive inverse
Any quantity is equal to itself. Example: 4+7=4+7
If one quantity equals a second quantity then the second quan…
Any number added to 0 equals itself.
A number and its opposite are additive inverses of each other…
Reflexive Property
Any quantity is equal to itself. Example: 4+7=4+7
Symmetric property
If one quantity equals a second quantity then the second quan…
22 terms
Vocab for 9th Grade Algebra 1 Exam
linear equation
quadratic equation
degree
polynomial
a polynomial equation of degree one
a polynomial equation whose term of highest degree is quadratic
a unit of angle measurement
a sum of monomials
linear equation
a polynomial equation of degree one
quadratic equation
a polynomial equation whose term of highest degree is quadratic
17 terms
9th grade Algebra 1 test 3
coordinates
coordinate system
linear equation
standard form
Ordered pairs that identify points on a coordinate plane.
the grid formed by the intersection of two number lines, the…
an equation whose solutions form a straight line on a coordin…
Ax + By = C
coordinates
Ordered pairs that identify points on a coordinate plane.
coordinate system
the grid formed by the intersection of two number lines, the…
15 terms
9th Grade Algebra Terms
The Quadratic Formula
Parabola
Vertex
Minimum
The quadratic Formula is the only method that can be used to…
The shape of the graph of a quadratic function
The highest or lowest point on the parabola
The y-value of the lowest point on the graph off the function
The Quadratic Formula
The quadratic Formula is the only method that can be used to…
Parabola
The shape of the graph of a quadratic function
9th Grade Abeka Test 1 Algebra I
'a' decreased by 3
The product of 5 and 'n'
3/4 of a number is 12
Three times a number less 1 is 20
a-3
5n
3/4x=12
3x-1=20
'a' decreased by 3
a-3
The product of 5 and 'n'
5n
28 terms
9th Grade Math, Algebra 1, S1
Absolute value
Order of operations
Additive identity
Additive inverse
A number's distance on the number line
The set of rules that are followed when simplifying numerical…
The element of a set that, when added to any other element, d…
The element of a set such that, when added to another given e…
Absolute value
A number's distance on the number line
Order of operations
The set of rules that are followed when simplifying numerical…
9 terms
9th Grade Algebra 1 Unit 2 Vocabulary
Rate of Change
Slope (m)
Slope formula
Linear function
How quantity is changing with respect to achange in anither q…
The ratio of the change in the y coordinate (rise) to the cor…
M= y2-y1/x2-x1 ... change in y/change in x
A function with ordered pairs that satisfy a linear equation
Rate of Change
How quantity is changing with respect to achange in anither q…
Slope (m)
The ratio of the change in the y coordinate (rise) to the cor…
20 terms
Vocabulary for Chapter 1, 9th grade algebra 1
Dependent quantity
Independent quantity
Relation
Domain
When one quantity depends on another in a problem situation,…
The quantity that the dependent quantity depends on is the in…
Is a mapping between a set of input values
The set of all input values of a relation
Dependent quantity
When one quantity depends on another in a problem situation,…
Independent quantity
The quantity that the dependent quantity depends on is the in…
24 terms
9th grade Algebra 1 Study Guide
Varible
Algebraic expression
Power
Base
Is a letter used to represent one or more numbers.
An expression that includes at least one variable.
An expression that represents repeated multiplication of the…
Written in a form using two numbers.
Varible
Is a letter used to represent one or more numbers.
Algebraic expression
An expression that includes at least one variable.
8 terms
9th Grade - Algebra 1 Honors - Transformations
A __________ produces an image by appl…
What are the types of translations?
A translations moves a figure either _…
A vertical stretch moves every point i…
Transformation
1. Translations ... 2. Vertical Shrinks ... 3. Vertical Stretches…
Horizontally or vertically
Away
A __________ produces an image by appl…
Transformation
What are the types of translations?
1. Translations ... 2. Vertical Shrinks ... 3. Vertical Stretches…
8 terms
Unit 1 Lesson 1 Algebra 9th grade
Counting numbers
Whole nubers
Integers
Rational numbers
1,2,3,4
0,1,2,3,4
All whole numbers and their opposites.
all numbers that can be expressed as a ratio of two integers…
Counting numbers
1,2,3,4
Whole nubers
0,1,2,3,4
15 terms
Algebra 1 (1st test of the year)9th grade
What does Distributive Property mean?
What does Algebraic Properties mean?
Commutative Property of Addition
Associative Property of Addition
Multiply the numbers inside the (parenthesis) by the numbers…
An algebraic equation is an equation that includes one or mor…
Swap or move numbers and the answer stays the same.
It doesn't matter how you ''group'' numbers.
What does Distributive Property mean?
Multiply the numbers inside the (parenthesis) by the numbers…
What does Algebraic Properties mean?
An algebraic equation is an equation that includes one or mor…
28 terms
9th Grade Math, Algebra 1, S1
Absolute value
Order of operations
Additive identity
Additive inverse
A number's distance on the number line
The set of rules that are followed when simplifying numerical…
The element of a set that, when added to any other element, d…
The element of a set such that, when added to another given e…
Absolute value
A number's distance on the number line
Order of operations
The set of rules that are followed when simplifying numerical…
17 terms
9th Grade Algebra 1 Vocab. Ch.1
maximum
parabola
input
x-intercept
the largest value in the range of a function or data set
a particular kind of mathematical curve-the graph of a quadat…
the value put into a function
the points where a graph intersects the x-axis
maximum
the largest value in the range of a function or data set
parabola
a particular kind of mathematical curve-the graph of a quadat…
20 terms
9th Grade Algebra Formulas
Linear Standard Form
Arithmetic Sequence
Slope-Intercept Form
Slope of 2 Points
Ax+By=C
An=a1+d(N-1)
y=mx+b
(y2-y1)/(x2-x1)
Linear Standard Form
Ax+By=C
Arithmetic Sequence
An=a1+d(N-1)
10 terms
9th Grade Algebra Vocabulary Test #1
linear
slope
linear equations
when is an equation a function?
-a line with a constant rate of change
m=y²-y¹ over x²-x¹ =rise over run =change in y over change in…
1) slope intercept form → y=mx+b... 2) standard form →ax+by=c... 3)…
1) has to pass the "vertical line test"... 2) x-values can't rep…
linear
-a line with a constant rate of change
slope
m=y²-y¹ over x²-x¹ =rise over run =change in y over change in…
11 terms
algebra equations 9th grade
sphere volume
sphere SA
SA
cone
4/3pieR^3
4pieR^2
P of B times H plus 2 times A of B
1/3pieR^2H
sphere volume
4/3pieR^3
sphere SA
4pieR^2
238 terms
9th Grade Algebra 2
Chapter 1
Opposite
Reciprocal
Power
Equations and Inequalities
Additive inverse
Multiplicative inverse
Expression formed by repeated multiplication of the same factor
Chapter 1
Equations and Inequalities
Opposite
Additive inverse
6 terms
Algebra 9th #1
Identity
Associative
Community
Inverse
Same start and answer
Parinthisies association
Opposite
=0/1
Identity
Same start and answer
Associative
Parinthisies association
39 terms
BA 9th grade Algebra 1 Vocabulary Exam 1
absolute value
coordinate
integers
irrational numbers
distance from zero on a number line
number that corresponds to a point on the number line
whole numbers and their opposites
numbers that cannot be expressed as terminating or repeating…
absolute value
distance from zero on a number line
coordinate
number that corresponds to a point on the number line
7 terms
9th grade algebra - chapter 1 test part 1
a letter or symbol used to represent a…
a value that does not change
a mathematical statement that two expr…
contains only constants and operations
variable
constant
equation
numerical expression
a letter or symbol used to represent a…
variable
a value that does not change
constant
9 terms
9th Grade - Algebra 1 Honors - 2.1 Graphing and Writing Inequalities
>
<
Greater than
Less than
Greater than or equal to
Less than or equal to
>
Greater than
<
Less than
15 terms
9th Grade - Algebra 1 Honors - 3.2 Polynomials Notes
____________ is a number, a variable,…
The _________ of a monomial is the sum…
Find the degree: 4x - 18x(5th power)
A number with a degree of 0 is called…
Monomial
Degree
5
Constant
____________ is a number, a variable,…
Monomial
The _________ of a monomial is the sum…
Degree
11 terms
9th Grade - Algebra 1 Honors - 3.1 Representing Relations and Functions
What is the definition of a Relation?
What is the definition of a Function?
Is this a function: (0,3)(1,5)(2,7)(3,…
What does domain mean?
Just a relationship between sets of information. The two qual…
Each input has exactly one output
Yes, because each input has its own individual output
X-values, inputs, independent variable
What is the definition of a Relation?
Just a relationship between sets of information. The two qual…
What is the definition of a Function?
Each input has exactly one output
14 terms
algebra 9th ch1
of
is
variable
constant
to multiply
equal to
letter representing a value
term with no variable
of
to multiply
is
equal to
40 terms
Alex - 9th Grade Algebra Vocab Study Guide
Solve
evaluate
function
function
find x
plug in
-no repeating x's
vertical line test
Solve
find x
evaluate
plug in
9 terms
Chapter 7.1-7.2 math terms. 9th grade Algebra
zero exponent
monomial
constant
negative exponent
any nonzero number raised to the zeropower
a number or variable or the product of a number and one or mo…
a monomial that is a real number
any nonzero real number raised to a negative power
zero exponent
any nonzero number raised to the zeropower
monomial
a number or variable or the product of a number and one or mo…
9th Grade Algebra Review Functions
Composite Function
Domain
f(x)
Function
two or more functions combined
the set of all first (x) coordinates of a relation
"f of x"
a relation that assigns exactly one value in the range to eac…
Composite Function
two or more functions combined
Domain
the set of all first (x) coordinates of a relation
53 terms
9th grade year algebra and geometry
variable
constant
numerical expression
algebraic expression
a letter used to represent a value
a value that does not change (number)
an equation or expression using numbers and operation signs
an equation or expression using numbers, operation signs, and…
variable
a letter used to represent a value
constant
a value that does not change (number)
31 terms
Algebra II-H: 9th Grade
equation
expression
variable
ordered pair
a mathematical sentence that contains an equal sign
made up of quantities and the operations performed on them (d…
a symbol that is used to represent a number
used to locate points (x,y) in the coordinate plane
equation
a mathematical sentence that contains an equal sign
expression
made up of quantities and the operations performed on them (d…
25 terms
Algebra Mid-Term 9th grade
variable
algebraic expressions
numberical expression
power
a symbol usually a letter that represents the value of a vari…
is a mathematical phrase that includes one or more variables
is a mathematical phrase involving numbers and operation symb…
how many times to use the number in a multiplication. It is w…
variable
a symbol usually a letter that represents the value of a vari…
algebraic expressions
is a mathematical phrase that includes one or more variables
23 terms
9th Grade Algebra 2 Vocab.
graph
zero slope
growth
linear equation
represents numerical information spatially
the slope of a horizontal line
measure of how the output value changes as the input value in…
an equation in tow variables whose graph is a line
graph
represents numerical information spatially
zero slope
the slope of a horizontal line
35 terms
Britney, 9th Grade, Algebra 4, Trig Identities
State the Law of Sines and the side an…
Which side angle relationship produces…
State the Law of Cosines and the side…
If the side angle relationship is SSS,…
SSA
State the Law of Sines and the side an…
Which side angle relationship produces…
SSA
25 terms
Algebra Mid-Term 9th grade
variable
algebraic expressions
numberical expression
power
a symbol usually a letter that represents the value of a vari…
is a mathematical phrase that includes one or more variables
is a mathematical phrase involving numbers and operation symb…
how many times to use the number in a multiplication. It is w…
variable
a symbol usually a letter that represents the value of a vari…
algebraic expressions
is a mathematical phrase that includes one or more variables
16 terms
9th Grade List 1
PHOT, PHOS
phototropic
phosphorescent
photogenic
Greek for light
tending to grow or move towards the light
giving off light without heat
attractive in pictures or photographs
PHOT, PHOS
Greek for light
phototropic
tending to grow or move towards the light
36 terms
Britney, 9th Grade, Algebra 4, Trig Identities
State the Law of Sines and the side an…
Which side angle relationship produces…
State the Law of Cosines and the side…
If the side angle relationship is SSS,…
SSA
State the Law of Sines and the side an…
Which side angle relationship produces…
SSA
50 terms
9th Grade Algebra terms for exam review
absolute value function
coefficient
common difference
compound inequalities
f(x) = [x] ... A function whose rule contains an absolute-valu…
A number multiplied by a variable in an algebraic expression.
the difference between any two successive terms in an arithme…
Two inequalities that are joined by the word and or the word or
absolute value function
f(x) = [x] ... A function whose rule contains an absolute-valu…
coefficient
A number multiplied by a variable in an algebraic expression.
9thGrade1.1
admonish
breach
brigand
circumspect
verb. warn or reprimand someone firmly
noun. an act of breaking or failing to observe a law, agreeme…
n. a member of a gang that ambushes and robs people in forest…
adj. wary and unwilling to take risks.
admonish
verb. warn or reprimand someone firmly
breach
noun. an act of breaking or failing to observe a law, agreeme…
10 terms
9th Grade Vocabulary 1
Delete
Impartial
Intergrity
Legitimate
(v.) To get rid of.
(adj.) Not favoring one side more than another; fair.
(n.) Honesty, high moral standards.
(adj.) Legal.
Delete
(v.) To get rid of.
Impartial
(adj.) Not favoring one side more than another; fair.
20 terms
9th Grade Vocabulary #1
Admonish
Breach
Brigand
Circumspect
(v)- to caution or warn; remind; to scold
(v)- to create an opening... (n)- an opening or gap; a violation…
(n)- a bandit
(adj)- careful, cautious
Admonish
(v)- to caution or warn; remind; to scold
Breach
(v)- to create an opening... (n)- an opening or gap; a violation…
12 terms
9th Grade Vocabulary #1
phototropic
phosphorescent
photogenic
lucid
tending to grow or move towards light
giving off light without heat
attractive in pictures or photographs
clear and easily understood
phototropic
tending to grow or move towards light
phosphorescent
giving off light without heat
9 terms
Functions - 9th Grade Algebra Unit 3
Relation
Domain
Range
Vertical line test
Mapping or paiting of input values with output values
Set of all input values
Set of all output values
If a vertical line crosses only once, it is a function. If mo…
Relation
Mapping or paiting of input values with output values
Domain
Set of all input values
22 terms
9th grade Coordinate Algebra Final Equation review
Arithmetic Sequence
Geometric Sequence
Linear function
Exponential Function
An=a1+(n-1)d
An=a1(r)n-1
F(x)=mx+b
Y=a(b)x
Arithmetic Sequence
An=a1+(n-1)d
Geometric Sequence
An=a1(r)n-1
10 terms
9th Grade grade Frame Story Vocab 1
collection
originate
sultan
tyrannical
a group of similar items
to begin to exist
a king or a ruler of a Muslim state or country
using power over people in a way that is cruel and unfair
collection
a group of similar items
originate
to begin to exist
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