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Identifying functions/ linear v nonlinear

Total questions: 65

Worksheet time: 1hrs 15mins

Name
Class
Date
1.

#1. Which of the following is NOT a function?

a)
b)
c)
d)
2.

#2. Which of the following is NOT a function?

a)
b)
c)
d)
3.

#3. Which of the following is a function?

a)

A

b)

B

c)

C

d)

D

4.

#4. Is the following a function?

a)

Yes, this is a function.

b)

No, it's not a function.

c)

Can't be determined with this information.

5.

#5. Which of the following is a function?

a)
b)
c)
d)
6.

#8.

a)
A
b)
B
c)
C
d)
D
7.

#9. The graph of a function must passed thru (a)   line test

8.

#10. What is the definition of function?

a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
9.

#11. Which graph is a function?

a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
10.

#12. Which graph is NOT a function?

a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
11.

#13.

a)
Function
b)
Not a function
12.

#14.

a)
Function
b)
Not a Function
13.

#17. Which set of ordered pairs is a function?

a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
14.

#18. Which set of coordinates is NOT a function?

a)
(5,10) (2, -3) (8,12) (-4, 2)
b)
(5, 10) (2, 10) (3, 10) (-4, 10)
c)
(5, 10) (2, -3) (8, 12) (2, -4)
d)
(10, 5), (-3, 2) (12, 8) (2, -4)
15.

#19.

a)
Function
b)
Not a Function
16.

#20.

a)
Function
b)
Not a function
17.

#21.

a)
Function
b)
Not a Function
18.

#22.

a)
Function 
b)
Not a Function
19.

#23.

a)
Function
b)
Not a Function
20.

#24.

a)
Yes
b)
No
21.

#25.

a)
Yes
b)
No
22.

#26. The left oval represents your x values and the right oval represents your y values

a)

Yes

b)

No

23.

#27. Which set of ordered pairs is a function?

a)

{(9,5), (10,5), (9,-5), (10,-5)}

b)

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

c)

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

d)

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

24.

#28. What is the definition of function?

a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
25.

#29.

a)
Yes
b)
No
26.
Which of these tables represent a function?
a)
A
b)
B
c)
C
d)
D
27.

Does the mapping of these points represent a function? (Note: the left oval represents your x values and the right oval represents your y values)

a)

Function

b)

Not a Function

28.

Which is a function?

a)

A

b)

B

c)

C

d)

D

29.
a)
Function
b)
Not a function
30.

All of the x values are called what?

a)

Inputs

b)

Range

c)

Relation

d)

Function

31.
a)
Function
b)
Not a Function
32.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
33.
a)
Function
b)
Not a Function
34.
a)
Function
b)
Not a Function
35.
a)
Function
b)
Not a Function
36.

Which of the following is a function?

a)

A

b)

B

c)

C

d)

D

37.

Does this table represent a function?

a)

Yes

b)

No

38.
a)
Linear
b)
Nonlinear
c)
Neither
39.
Is the function linear or nonlinear?
a)
Linear Function
b)
Nonlinear Function
40.
Is the function Linear or Nonlinear?
a)
Linear
b)
Nonlinear
41.
Is the equation linear or nonlinear?
a)
Linear
b)
Nonlinear
42.
Is the function linear or nonlinear?
y = x2 + 7
a)
Linear
b)
Nonlinear
43.
Is the following linear or nonlinear?

y = x3 + 15
a)
Linear
b)
Nonlinear
c)
Neither
44.
Is this graph a function or not a function? 
a)
Function
b)
Not a Function
45.
a)
Function
b)
Not a Function
46.
a)
Function
b)
Not a Function
47.
Is this graph a function or not a function? 
a)
Function 
b)
Not a Function 
48.
Is function represented by the table linear or nonlinear?
a)
linear
b)
nonlinear
49.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
50.
Is this function linear or non linear?
a)
Linear
b)
Non Linear
51.
Is the table linear or nonlinear?
a)
Linear
b)
Nonlinear
52.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
53.

Linear Function, Nonlinear Function, Not a Function?

a)

Linear Function

b)

Nonlinear Function

c)

Not a Function

54.

Linear Function, Nonlinear Function, Not a Function?

a)

Linear Function

b)

Nonlinear Function

c)

Not a Function

55.
Is the function linear or nonlinear?
a)
Linear
b)
Nonlinear
56.
Is function represented by the table linear or nonlinear?
a)
linear
b)
nonlinear
57.
Is function represented by the table linear or nonlinear?
a)
linear
b)
nonlinear
58.

Select the linear equation.

a)
b)
59.

Is the function y=8x2y=\frac{8}{x^2}  linear or nonlinear?

a)

Linear

b)

Nonlinear

60.

Does this equation represent a LINEAR or NONLINEAR function?

a)

linear

b)

nonlinear

61.
Is the function Linear or Nonlinear?
a)
Linear
b)
Nonlinear
62.
Which of the function(s) above are linear?
a)
Function I, only
b)
Function II, only
c)
Function I and Function II, only
d)
Function I, Function II, and Function III
63.

Which equations describe a nonlinear function? Select all that apply.

a)

x - 3y=12

b)

y=x3

c)

3y=x

d)

y=5x2+6x

e)

4x+3y2=24

64.

Is this function linear or nonlinear?

a)

Linear function

b)

Nonlinear function

65.

Is this function linear or nonlinear?

a)

Linear function

b)

Nonlinear function

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