# Study sets matching "semester 1 exam review algebra"

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Adding a number to the end. y = f(x) + k

Subtracting a number from the end. y = f(x) - k

Adding a number inside the parentheses. y = f(x + h)

Subtracting a number inside the parentheses. y = f(x - h)

Shift Up

Adding a number to the end. y = f(x) + k

Shift Down

Subtracting a number from the end. y = f(x) - k

real numbers

natural numbers

whole numbers

integers

Rational numbers and irrational numbers form the set of ______…

All numbers in the set {1, 2, 3, .....} are __________________…

All numbers in the set {0, 1, 2, 3, ....} are ________________…

All numbers in the set {...-2, -1, 0, 1, 2, ...} are _________…

real numbers

Rational numbers and irrational numbers form the set of ______…

natural numbers

All numbers in the set {1, 2, 3, .....} are __________________…

y-intercept

x- intercept

slope

coefficient

A point at which the graph intersects the y-axis is called the…

_______ is when the y-value is equal to 0.

Rate of change is the same thing as the ______.

The number directly in front of a variable (example: in 24xy,…

y-intercept

A point at which the graph intersects the y-axis is called the…

x- intercept

_______ is when the y-value is equal to 0.

Linear

Quadratic

Absolute Value

Square Root

Name the family that this function belongs to.

Name the family that this function belongs to.

Name the family that this function belongs to.

Name the family that this function belongs to.

Linear

Name the family that this function belongs to.

Quadratic

Name the family that this function belongs to.

Absolute value function

Algebraic expression

Average rate of change

Binomial

Any function in the family with parent function f(x)= |x|

A symbolic representation of mathematical operations that can…

The difference between two output values divided by the differ…

A polynomial with exactly two terms

Absolute value function

Any function in the family with parent function f(x)= |x|

Algebraic expression

A symbolic representation of mathematical operations that can…

term

variable

coefficient

constant term

A number, a variable, or a combination of a number and a varia…

A letter that represents a value that can change or vary

A number multiplied by a variable in an algebraic expression.

A value that does not change; an integer without a variable in…

term

A number, a variable, or a combination of a number and a varia…

variable

A letter that represents a value that can change or vary

9

{-6.6, -4.2, 0.6, 5.4}

D

Domain - {-5, 1, 3}... Range - {-2,1}

The set of ordered pairs shown below defines a relation.... {(0,…

For the function f (x)= 3- 1.2x and the restricted domain {-2,…

State the domain and range

9

The set of ordered pairs shown below defines a relation.... {(0,…

{-6.6, -4.2, 0.6, 5.4}

For the function f (x)= 3- 1.2x and the restricted domain {-2,…

10√2

Geometric, Common ratio of 1/3

9x² + 24x + 16π

f(n) = 25,000(0.85)ⁿ... $6812.26

Simplify √200

Determine whether the sequence is ... arithmetic, geometric, or n…

Write an equation for the area of a ... circle with a radius of (…

Write an exponential function to ... model the situation. Then fi…

10√2

Simplify √200

Geometric, Common ratio of 1/3

Determine whether the sequence is ... arithmetic, geometric, or n…

Standard form

X intercept

Y intercept

Horizontal Lines

ax + by = c Look for a 'total'

Where line crosses X axis, X value where Y = 0

Where line crosses Y axis, Y value where X = 0, the 'b value',…

slope of 0, no x intercept, always written as y = k

Standard form

ax + by = c Look for a 'total'

X intercept

Where line crosses X axis, X value where Y = 0

Constant

Variable

Expression

Coefficient

a quantity whose value does not change

a symbol, usually a letter, that represents one or more numbers

one or more terms without an equal sign or inequality symbol

a constant multiplied by a variable

Constant

a quantity whose value does not change

Variable

a symbol, usually a letter, that represents one or more numbers

backtracking

like terms

evaluate

expression

A process of reversing the steps of an equation.

Terms in which variables and their powers are the same.

Replace the variable with a given value and simplify.

A mathematical phrase that uses operations to combine numbers…

backtracking

A process of reversing the steps of an equation.

like terms

Terms in which variables and their powers are the same.

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(1, -2)

(-2, 2)

(4, 2, 0)

32.6 feet at 1.31 seconds

Solve the system of equations by graphing.... 4x + y = 2... x - y =…

Solve the system of equations.... -7x + 2y = 18... 6x + 6y = 0

Solve the system of equations.... 4x + 4y + z = 24... 2x - 4y + z =…

GRAVITATION From 5 feet above the ground, Stephan throws a bas…

(1, -2)

Solve the system of equations by graphing.... 4x + y = 2... x - y =…

(-2, 2)

Solve the system of equations.... -7x + 2y = 18... 6x + 6y = 0

Arithmetic Sequence

Geometric Sequence

8, 11, 14, 17, 20,

-2, -7. -12, -17, -22

Identify the type of sequence shown below:... 1, -3, -7, -11, -15…

Identify the type of sequence shown below:... 64, 32, 16, 8, 4,...

Arithmetic Sequence

Identify the type of sequence shown below:... 1, -3, -7, -11, -15…

Geometric Sequence

Identify the type of sequence shown below:... 64, 32, 16, 8, 4,...

Consistent System

Dependent System

Inconsistent System

Independent System

a system of equations that has at least one solution

a system of equations that does not have a unique solution

a system of equations that has no solution

a system of equations that has a unique solution

Consistent System

a system of equations that has at least one solution

Dependent System

a system of equations that does not have a unique solution