Piecewise Functions Pre Assessment

How many pieces is this Piecewise Function composed of?

• 1

• 2

• 3

• 4

What is the domain of the graph?

• 1≤ x ≤ 4

• 1 < x < 4

• 1≤ y ≤ 4

• 1 < y < 4

What is the DOMAIN of the function?

• All real numbers

• x ≤ 4

• x < 4

• 0 ≤ x ≤ 4

What is g(7) if:

• -17

• -13

• 13

• 17

What is f(13)?

• 34

• 4

• 166

• cannot be determined

Select ALL the statements that are true.

• The constant interval is [-4, 2]

• The interval of increase is (-6, -4)

• The interval of decrease is (-9, -6) U (2, ∞)

• There is a discontinuity at x = 2

• The range is (-∞, 8)

What is the range of this piecewise function?

• [-3, 3]

• [-3] U [0] U [3]

• (-3, 3)

• (-3) U (0) U (3)

What is the domain and range of the function shown?

• domain:  [-4, 4)     range:  [-1, 4]

• domain:  (-4, 4)     range:  [-1, 4]

• domain:  [-1, 4)     range:  (-1, 4)

• domain and range:  [-4, 4)

Determine the interval of increase.

• (-2, 2)

• (0, 2]

• (0, 2)

• (0, 4)

Using the pictured graph, what is f(-3)?

• -3

• -1

• 1

• 3