Algebra of Functions

What is the name of the parent function and equation for the graph?

• Quadratic - y = x²

• Absolute Value - y = |x|

• Square Root - y = √x

• Cube Root - y = ∛x

Perform the indicated operation.

• A

• B

• C

• D

Find f[g(5)]

• 30

• 242

• 92

• 2

A movie streaming service charges a set fee for membership each month, plus an additional fee for the number of movies streamed each month. This table shows the total charge for different numbers of movies. Write the slope-intercept form of the equation that models the linear relationship in the table.

Use the table of values to answer the following question.

Which of the equations below represents a line that passes through the given points? Select all that apply.

Select the equation(s) that represents the linear function in the graph below.

• $28.00

• $28.50

• $53.50

• $53.00

• increasing

• decreasing

• undefined

• constant

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