Unit 1 Test Review

What are the independent and dependent quantities?

Type ONE word for each quantity, leave a space between the words.

Which expression accurately represents the independent values of the graph?

• 0 - 5 days

• 0 - 20 days

• 0 - 100 dollars

• 50 - 100 dollars

Which expression accurately represents the dependent values of this graph?

• 0 - 5 days

• 0 - 20 days

• 0 - 100 dollars

• 0 - 50 dollars

Check ALL the words that describe this graph.

• discrete

• continuous

• exponential

• linear piecewise

Identify the function family:

A smooth curve that either increase or decreases over the entire domain.

• Linear

• Exponential

• Quadratic

• Linear Piecewise

Identify the function family:

Symmetric, has a maximum or minimum, and curves.

• Linear

• Exponential

• Quadratic

• Absolute Value

Identify the function family:

Has different pieces or parts of the domain.

• Linear

• Exponential

• Absolute Value

• Linear Piecewise

Which graph as the following characteristics:

Discrete, increasing, exponential

• H (first image)

• I (second image)

• A (third image)

Which graph has the following characteristics:

Continuous, Maximum, Absolute Value

• H (first image)

• I (second image)

• A (third image)

Angela's grandfather gave her all the cash he had in his pocket to buy raffle tickets for her cheerleading fundraiser. The raffle tickets cost $1 per ticket. Identify the independent variable. (use ONE word)