Algebra 1 Function Families & Domain/Range

Identify the function family.

• Linear

• Exponential

• Quadratic

• Absolute Value

This function is . . .

• increasing

• decreasing

• both increasing and decreasing

The y-intercept is at . . .

• (0,4)

• (4,0)

• (0, 2.25)

• (2.25, 0)

Which option best describes the DOMAIN of the function?

• y < 5

• x < 5

• all real numbers

Identify the function family.

• Linear

• Exponential

• Quadratic

• Absolute Value

This function is . . .

• increasing

• decreasing

• both increasing and decreasing

This function is . . .

• discrete

• continuous

Which statement is correct?

• The x-intercept is 2.5 and the y-intercept is -5

• The y-intercept is 2.5 and the x-intercept is -5

True or false: The domain and range for this function include all real numbers

• True

• False

Identify the function family.

• Linear

• Exponential

• Quadratic

• Absolute Value