Step Functions Piecewise Functions

Step Functions Piecewise Functions

9th Grade

10 Qs

quiz-placeholder

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Step Functions Piecewise Functions

Step Functions Piecewise Functions

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the DOMAIN?

(-∞, +∞)

(-∞, -1] U [3, +∞)

[-1, +∞)

(-∞, -1) U (-1, +∞)

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is f(13)?

34

4

166

cannot be determined

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Where are the discontinuities of this function, if any exist?

at x = -3 and x = 1

at x = -3

at x = 1

there aren't any

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

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)

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Select ALL the statements that are true.

f(10) = -3

f(6) = -3

There are 2 y-intercepts

The domain is [-10, 10]

The range is [-7, 4)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine the interval of increase.

(-2, 2)

(0, 2]

(0, 2)

(0, 4)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which statement is FALSE?

-4 is included in the domain, but 4 is not

The interval of decrease is (-4, 0)

The interval of increase is (-1, 2)

The interval of increase is (0, 2)

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