Quiz about Review Analyzing Functions

Question 1

List the types of intervals that the graph demonstrates in order.

Accepted Answer

increasing, constant, decreasing, constant

Answer

decreasing, constant, increasing, constant

Answer

increasing, decreasing, constant

Answer

increasing, constant, increasing, constant

Question 2

When is the function decreasing?

Accepted Answer

(15, 40)

Answer

(30, 55)

Answer

(40, 60)

Answer

(60, -40)

Question 3

What is the range?

Accepted Answer

[-8,2]

Answer

[-7,6]

Answer

(-7,6)

Answer

(-8, 2)

Question 4

What is the domain?

Accepted Answer

[-4 , 5)

Answer

(-4 , 5]

Answer

(-3, 3)

Answer

[-3, 3]

Question 5

Question 5.

Accepted Answer

(-3, 4)

Answer

[-3, 4]

Answer

(-1, 4)

Answer

[-1, 4]

Question 6

What is the value of f(0)?

Accepted Answer

4

Answer

-2

Answer

2

Answer

0

Question 7

For what value of x does f(x) = -2?

Accepted Answer

-5

Answer

0

Answer

3

Answer

-3

Question 8

Find f(-10)

Accepted Answer

-3

Answer

0

Answer

14

Answer

30

Question 9

Which of the following is an odd function?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 10

Evaluate for $f\left(0\right)$

Accepted Answer

-3

Answer

1

Answer

3

Answer

0

Question 11

What is $f\left(0\right)$ ?

Accepted Answer

5

Answer

3

Answer

2

Answer

4

Question 12

At what point is the minimum of this graph?

Accepted Answer

(1,-4)

Answer

(4,1)

Answer

(-1,0)

Answer

(3,0)

Question 13

What is the maximum(s) and minimum(s) values of the function behind this text?

Accepted Answer

Maximum(s): .5; Minimum(s): -5,-2

Answer

Minimum(s): 1; Maximum(s): 2

Answer

Maximum(s): -.5; Minimum(s): -5,-2

Answer

Maximum(s): -.5; Minimum(s): -5

Question 14

Where do you find relative minimums and relative maximums?

Accepted Answer

turning points

Answer

zeros

Answer

y-intercepts

Answer

by degree

Question 15

How many extrema (maxes and mins) are in the picture?

Accepted Answer

3

Answer

2

Answer

4

Answer

5

Question 16

What is the relative max of this function?

Accepted Answer

2.5 and it occurs at x = 5

Answer

x = 5

Answer

infinity

Answer

there is no relative maximum

Question 17

Which of the following statement are false.

Accepted Answer

There are more relative maximums than there are relative minimums.

Answer

There is a relative min at the point (8,0)

Answer

There is another relative min at the point (0,-7.5)

Answer

There is a relative max at the point (5,2.5)

Question 18

Is point A on this graph a maximum or minimum?

Accepted Answer

Maximum

Answer

Minimum

Question 19

At what point is the minimum of this graph?

Accepted Answer

(1,-4)

Answer

(4,1)

Answer

(-1,0)

Answer

(3,0)

Question 20

f(x)=4x+5
f(4)=

Accepted Answer

21

Answer

-11

Answer

-31

Answer

25

Question 21

f(x)=x²-5x
f(4)=

Accepted Answer

-4

Answer

126

Answer

24

Answer

84

Question 22

Evaluate f(t)=-2t²+ 1 for f(-3)

Accepted Answer

-17

Answer

19

Answer

37

Answer

-11

Question 23

Given
f(x)= 2x² + 5x - 17, find f(-1).

Accepted Answer

f(-1) = -20

Answer

f(-1) = -24

Question 24

For what value of x does f(x) = -2?

Accepted Answer

-5

Answer

0

Answer

3

Answer

-3

Question 25

Evaluate the function for the given value:

Accepted Answer

24

Answer

3

Answer

80

Answer

15

Question 26

What is the definition of function?

Accepted Answer

Every input has only ONE output

Answer

Has inputs and outputs

Answer

Inputs have different outputs every time

Answer

x-values and y-values

Question 27

Which set of values is a function?

Accepted Answer

(6,-5) (7, -3) (8, -1) (9, 1)

Answer

(9,5) (10,5) (9,-5) (10,-5)

Answer

(3,4) (4,-3) (7,4) (3, 8)

Answer

(2, -2) (5, 9) (5, -7) (1, 4)

Question 28

If f(x) = 2x² + 5x - 3, evaluate f(4).

Accepted Answer

f(4) = 49

Answer

f(4) = 4

Answer

f(4) = 25

Answer

f(4) = 55

Question 29

Given that f(x) = -x and g(x) = 2x - 1.  Find the value of f(3) - g(-4).

Accepted Answer

6

Answer

-12

Answer

-6

Answer

12

Question 30

Evaluate for f(1)

Accepted Answer

2

Answer

0

Answer

-3

Answer

3

Question 31

Evaluate for f(-5)

Accepted Answer

-2

Answer

1

Answer

0

Answer

2

Question 32

The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?

Accepted Answer

After 4 weeks the plant is 5 inches tall

Answer

After 5 week the plant is 4 inches tall

Answer

The plant grows at a rate of 5/4 inch per week

Answer

The plant grows at a rate of 1 inch per week

Question 33

What is f when x equals 4?

Accepted Answer

3

Answer

-5

Answer

0

Answer

6

Question 34

What is f when x equals 4?

Accepted Answer

3

Answer

-5

Answer

0

Answer

6

Question 35

What is f(6)?

Accepted Answer

3

Answer

20

Answer

33

Answer

3, -3

Question 36

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

Accepted Answer

-3

Answer

-1

Answer

1

Answer

3

Question 37

This piecewise function is a combination of at least how many functions?

Accepted Answer

3

Answer

0

Answer

1

Answer

2

Question 38

What is f(2)?

Accepted Answer

1

Answer

0

Answer

2

Answer

-1

Question 39

Graph. y = 2/3x - 3

Accepted Answer

a

Answer

b

Answer

c

Answer

d

Question 40

Question 40.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Review Analyzing Functions

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