Piecewise and Absolute Value

Which graph matches the equation?

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What is m(-3) if:    

• -3

• 0.5

• 3

• -3.5

Find f(1)

• -3

• 11

• 1

• 3

What is f(-2)?

• 4

• 1

• 1

• DNE

Find f(0)

• -3

• 18

• 4

• 0

What is f when x equals 4?

• -5

• 0

• 3

• 6

What are the domain restrictions for the green piece of this function?

• -2 < x ≤ 1

• -1 < x ≤ 0.5

• x > -2

• x ≤ 1

Which statement best describes l -4 l?

• the distance from -4 to 4 on a number line

• the distance from 4 to 0 on a number line

• the distance from -4 to 0 on a number line

• the distance from 0 to 4 on a number line

What is the domain of the absolute value function?

• (4, 0)

• (0, 4)

• (-infinity, infinity)

• [4, infinity)

What is the RANGE?

• all real numbers

• [1, ∞)

• (-∞, 1]

• none of these