Algebra 1 Vocabulary

Algebra 1 Vocabulary

Algebra will speak to you if you will let it. This less will help you how to learn its language.

Multiple Choice

The number that indicates how many times the base is used as a factor.

• expression

• variable

• exponent

• order of operations

Multiple Choice

Multiplication and division are ____________.

• inverse operations

• area model

• final product

• mental math method

Multiple Choice

To find the value of an expression by replacing variables with numbers

• evaluate

• variable

• order of operations

• expression

Multiple Choice

A pair of numbers used to locate a point in the coordinate system 

• coordinate plane
• integer
• evaluate
• ordered pair

Multiple Choice

A plane in which a horizontal number line & a vertical number line intersect at the origin

• quadrant
• integer
• coordinate plane
• absolute value

Multiple Choice

The four regions in a coordinate plane separated by the x-axis and the y-axis.

• quadrant
• coordinate plane
• absolute value
• integer

Multiple Choice

Double means...

• add 2
• subtract 2
• multiply by 2
• divide by 2

Multiple Choice

How much is left when you subtract.  The answer to a subtraction problem.

• product
• difference
• sum

Multiple Choice

A number that is multiplied by another number.

• factor
• sum
• difference
• multiply

Multiple Choice

The ______________________ is the result when two numbers are divided.

• difference
• sum
• product
• quotient

Multiple Choice

Difference means to...

• add
• subtract
• multiply
• divide

Multiple Choice

The answer to an addition question is called the...

• product
• sum
• difference
• answer

Multiple Choice

The answer to an addition question is called the...

• product

• sum

• difference

• answer

Multiple Choice

The graph of which equation has a negative slope?

• y = 5x-3

• x + y = 5

• y - 2 = 4x

• y = 0

Multiple Choice

Which is an equation for line ℓ in the accompanying diagram?

• y=2x+2

• y=2x-4

• y=-2x-4

• y=-2x+2

Multiple Choice

The set of input (x) values

• domain

• range

• vertex

• parabola

Multiple Choice

the shape of the graph of a quadratic function

• vertex

• parabola

• line

• y-intercept

Multiple Choice

A function with a constant rate of change (slope). When graphed it is a straight line.

• Linear function

• Exponential function

• Quadratic function

• Polynomial function

Multiple Choice

How do we know if a relation is a function?

• The outputs each have one input.
• The inputs each have one output.
• The inputs and the outputs match.
• There is a coefficient with each input.

Multiple Choice

This is one way to solve a proportion.

• Isolate the variable.
• Multiply by the reciprocal.
• Cross-reduce to simplify.
• Cross-multiply to set up an equation.

Multiple Choice

Slope can be found by...

• Finding out where the line crosses the y-axis.
• Solving a linear equation.
• Finding the rise over the run.
• Finding run over rise.

Multiple Choice

The "m" in a slope-intercept equation.

• The inverse variation of the line.
• The slope of the line.
• Where the line crosses the y-axis.
• Where the line crosses the x-axis.

Multiple Choice

Y-Intercept

• The k-value in an inverse variation equation.
• The "m" value in a slope-intercept equation.
• The y-coordinate of a point where the line crosses the y-axis.
• The coefficient in a linear equation.

Multiple Choice

Name the property. -8(2x - 4) = -16x +32

• expanded property

• multiplicative property

• distributive property

• commutative property

Multiple Choice

Two operations that undo one another

• inverse variables

• inverse operations

• inverse variations

• inverse isolations

Multiple Choice

The reciprocal of a number

• multiplicative equality

• multiplicative inverse

• multiplicative identity

• multiplicative property

Multiple Choice

The opposite of a number.

• negative inverse

• additive inverse

• converse

• difference

Multiple Choice

4x² + 8x - 7 is classified as a...

• Monomial
• Binomial
• Trinomial
• Cubic

Multiple Choice

What type of polynomial has only one term.

Examples 3x² or 5x

• degree

• factor

• monomial

• polynomial

Multiple Choice

On the graphs (0, 3) and (0, 3.5) represent the

• roots

• x-intercepts

• y-intercepts

• vertex

Multiple Choice

A system involving two variables (x and y), each linear equation is called a

• System of Linear Equations

• Solution of a Linear Inequalities

• System of Linear Inequalities

• Solution of a Linear Equations

Multiple Select

In the following number the 5 represents a____

(choose all that apply)

• power

• base

• exponent

• index

Multiple Choice

The following is a _____________ function

• linear

• square root

• quadratic

• cubic

Multiple Choice

The coordinate(s) of the point(s) where a graph intersects the x-axis is called

• x- intercepts

• roots

• zeros

• solutions

• all of the above

Multiple Choice

The following graphs are examples of

• exponents

• variables

• functions

• solutions

Multiple Choice

What type of function is y = 3x - 4?

• square root function

• exponential function

• quadratic function

• linear function

Multiple Select

Given the following relation: { (4, 6) , ( -2, 7) , (9, 0) (-3, -1)}

{ -1, 0, 6, 7} is the set of

(choose all that apply)

• input

• output

• domain

• range

Multiple Select

Given the following relation: { (4, 6) , ( -2, 7) , (9, 0) (-3, -1)}

{ -3, -2, 4, 9} is the set of

(choose all that apply)

• input

• output

• domain

• range

Multiple Select

Given: y = mx + b. m represents

(choose all that apply)

• y - intercept

• slope

• x - intercept

• rate of change

Multiple Select

Given: y = mx + b. m represents

(choose all that apply)

• y - intercept

• slope

• x - intercept

• rate of change

Multiple Choice

Given if y =30 when x =5 , find x when y =72; is an example of

• quadratic equation

• direct variation

• inequality

• exponential equation

Multiple Choice

Given: (x - 4)(x + 4) = x² - 16; What does (x - 4) (x + 4) represent in the equation?

• solutions

• function

• foil

• factors

Multiple Choice

What form is Ax + By = C ?

• point - slope form

• slope- intercept form

• standard form

• vertex form

Multiple Choice

We see these symbols with an:

• Inequality
• Equation
• Expression

Multiple Choice

What is the coefficient in the following equation:
k - 8 = 10

• 8
• 0
• 1
• 10

Multiple Choice

Which is an example of a variable in the following equation?
9g + 3 = 60

• 9
• g
• 3
• 60

Multiple Choice

____________ each part of an algebraic equations separated by a plus, minus or equal sign.

• coefficient
• term
• expression
• equation

Multiple Choice

A mathematical sentence stating that two expressions are equal.

• expression
• equation

Multiple Choice

Equations must have an

• ≠
• =
• ≤
• ≥

Multiple Choice

A number on its own

• term
• constant
• coefficient
• variable

Multiple Choice

a symbol for an unknown value

• term
• operator
• variable
• coefficient

Multiple Choice

Is the following a expression 
10

• yes 
• no

Multiple Choice

Is the following a expression 
5W

• yes
• no

Multiple Choice

The coefficient in the following expression is:
x + y

• 0
• 1
• x
• y

Multiple Choice

2x + 3y + 5x = 75

• coefficeient
• constant
• terms
• variables

Multiple Choice

3y + 5

• term 
• variable 
• coefficient
• constant

Multiple Choice

x + y = 50

• expression
• equation

Multiple Choice

x + y

• expression
• equation

Multiple Choice

2x + y = 1

• coeffiecient

• term

• variable

• constant