Quiz about Piecewise

Question 1

What is m(-3) if:

Accepted Answer

3

Answer

-3

Answer

0.5

Answer

-3.5

Question 2

What is this type of function called?

Accepted Answer

Step Function

Answer

Discrete Function

Answer

Segment Function

Answer

Jump Function

Question 3

What is g(7) if:

Accepted Answer

17

Answer

-17

Answer

-13

Answer

13

Question 4

Find the value of f(-2) given the following graph.

Accepted Answer

1

Answer

$$-2$$

Answer

4

Answer

$$-5$$

Question 5

What is the correct representation of a piecewise function that is defined as $$f(x) = x^2$$ for $$x \leq 1$$ and $$f(x) = 2x + 1$$ for $$x > 1$$ ?

Accepted Answer

$$f(x) = \begin{cases} x^2 & ext{if } x \leq 1 \ 2x + 1 & ext{if } x > 1 \end{cases}$$

Answer

$$f(x) = \begin{cases} x^2 & ext{if } x < 1 \ 2x + 1 & ext{if } x \geq 1 \end{cases}$$

Answer

$$f(x) = \begin{cases} 2x + 1 & ext{if } x \leq 1 \ x^2 & ext{if } x > 1 \end{cases}$$

Answer

$$f(x) = \begin{cases} 2x + 1 & ext{if } x < 1 \ x^2 & ext{if } x \geq 1 \end{cases}$$

Question 6

How much does he earn for a 70 hour week?

Accepted Answer

$1140

Answer

$1020

Answer

$840

Answer

He works for free!

Question 7

Find f(-2)

Accepted Answer

8

Answer

-3

Answer

6

Answer

-6

Question 8

Find the function value when x=4

Accepted Answer

3

Answer

-5

Answer

1/2

Answer

-1

Question 9

Find f(0)

Accepted Answer

4

Answer

-3

Answer

18

Answer

0

Question 10

Looking at the piecewise graph, find f(3).

Accepted Answer

-2

Answer

2

Answer

undefined

Answer

0

Question 11

Find f(2)

Accepted Answer

f(2) = 1

Answer

f(2) = 0

Answer

f(2) = 3

Answer

f(2) = 4

Question 12

What is f(6)?

Accepted Answer

3

Answer

20

Answer

33

Answer

3, -3

Question 13

Choose the graph that correctly represents the piecewise function.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 14

Find the value of f(4) given the following graph.

Accepted Answer

Answer

Answer

Answer

Question 15

How many pieces is this Piecewise Function composed of?

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 16

Find the value of $$f\left(-8\right)$$ .

Accepted Answer

$$21$$

Answer

$$-8$$

Answer

$$0$$

Answer

$$9$$

Question 17

Which graph matches:
4-x for x<2
2x-6 for x>=2

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 18

What is f when x equals 0?

Accepted Answer

1

Answer

-5

Answer

0

Answer

1/2

Piecewise

20 questions

What is m(-3) if:

What is this type of function called?

What is g(7) if:

Find the value of f(-2) given the following graph.

Which piecewise function corresponds to this graph? (Take your time)

How much does he earn for a 70 hour week?

Find f(-2)

Find the function value when x=4

What is the domain interval for the green piece of this function?

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