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Worksheets

mo 03

Total questions: 92

Worksheet time: 5hrs 16mins

Name
Class
Date
1.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
b)
D:{0, 1, 2, -4}
R:{1, -3, -4}
c)
D:{0, 1, 2, 3, 4}
R:{1, -3, -4}
2.
A set of ordered pairs is called what?
a)
Coordinates
b)
Relation
c)
Function
d)
Vertical Line Test
3.
a)
{-2, 3, 7}
b)
[-2, 3]
c)
{1, 2, 2, 3, 4}
d)
[1, 4]
4.
a)
{1, 2, 3, 4, 5}
b)
{-1, 1, 2, 3}
c)
{1, 2, 3, 5}
d)
[1, 5]
5.
What is the domain of the mapping?
a)
{2, 3, 8}
b)
{ (-4, 3), (1, 8), (3, 2), (7, 3) }
c)
{-4, 1, 3, 7}
d)
{-4, 1, 2, 3, 7, 8}
6.
What is the range of the table?
a)
{-4, 0, 1, 3}
b)
{-2, 0, 2, 3}
c)
{-4, -2, 0, 1, 2, 3}
d)
{ (0, 0), (2, -4), (3, 3), (-2, 1) }
7.
What is the domain of the graph?
a)
{-4, -2, -2, 1, 1, 3}
b)
{-4, -2, -2, 1, 3}
c)
{-2, 1}
d)
{-4, -2, 1, 3}
8.
State the range of the relation. 
{ (3, -2) , (4, -3), (5, -4), (6, 0) }
a)
(3, -2, 4, -3)
b)
(-2, -3, -4, 0)
c)
{ -2, -3, -4, 0 }
d)
{ 3, 4, 5, 6 }
9.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
10.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
11.

a)

Function

b)

Not a function

12.

a)

Function

b)

Not a function

13.

a)

Function

b)

Not a function

14.

a)

Function

b)

Not a function

15.

a)

Function

b)

Not a function

16.

a)

Function

b)

Not a function

17.

a)

Function

b)

Not a function

18.

a)

Function

b)

Not a function

19.

a)

Function

b)

Not a function

20.

a)

Function

b)

Not a function

21.

a)

Function

b)

Not a function

22.

a)

Function

b)

Not a function

23.

a)

Function

b)

Not a function

24.

a)

Function

b)

Not a function

25.

a)

Function

b)

Not a function

26.

a)

Function

b)

Not a function

27.

a)

Function

b)

Not a function

28.

a)

Function

b)

Not a function

29.

a)

Function

b)

Not a function

30.

a)

Function

b)

Not a function

31.
Given h(x) = 5 - 9x, find h(8). 
a)
h(8) = -360
b)
h(8) = -67
32.
Evaluate f(-2) if f(x) = x2+ 3
a)
-1
b)
1
c)
7
d)
-7
33.

What is the domain?

a)

{1, 2, 3, 4, 5, 6}

b)

{0, 1, 2, 3, 4, 5, 6}

c)

{2, 4, 8}

d)

{-1, 0, 1, 2, 3, 6}

34.

Describe the graph as discrete, continuous, or discontinuous.

a)

Discrete

b)

Continuous

c)

Discontinuous

35.

Describe the graph as discrete, continuous, or discontinuous.

a)

Discrete

b)

Continuous

c)

Discontinuous

36.

Describe the graph as discrete, continuous, or discontinuous.

a)

Discrete

b)

Continuous

c)

Discontinuous

37.
a)
Yes
b)
No
38.

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)}

39.
If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?
a)
7
b)
-2
c)
-9
d)
-10
40.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
41.
For the function f(x) = -3x + 3 find f(0).
a)
0
b)
-3
c)
3
d)
-1
42.

Does the graph represent a linear function, a non-linear function, or is it not a function?

a)

Linear Function

b)

Non-Linear Function

c)

Not a Function

43.

Does the graph represent a linear function, a non-linear function, or is it not a function?

a)

Linear Function

b)

Non-Linear Function

c)

Not a Function

44.
Is the function Linear or Nonlinear?
a)
Linear
b)
Nonlinear
45.

Which equation is written in standard form?

a)

y = 3x - 5

b)

3x + 16 = 5y

c)
2/3 x + 9/13 y = 21
d)

5x + 7y = -12

46.

Put this into standard form:

y = 3x + 2

a)

y + 3x = 2

b)

3x + y = 2

c)

3x - y = -2

d)

3x - 2y = 2

47.

Put this into standard form:

8x = 9y + 10

a)

8x - 10 = 9y

b)

9y - 8x = 10

c)

8x + 9y = 10

d)

8x - 9y = 10

48.

Is the following linear or non-linear: y=2-5x(y+2)

a)

linear

b)

nonlinear

49.

Determine whether the following situation is discrete or continuous:

Each t-shirt bought from a local screenprinting company is $8. x represents the number of shirts bought and f(x) represents the total cost of tshirts.

a)

discrete

b)

continuous

50.
In discrete functions, the x-values...
a)
Can be all numbers
b)
Can only be whole numbers
c)
Can only be decimals
51.
In continuous functions, the x-values...
a)
Can be all numbers
b)
Can only be whole numbers
c)
Can only be decimals
52.
When graphing a discrete function...
a)
Do not connect the dots
b)
Connect the dots
c)
You can't graph discrete functions
d)
There is no such thing as a discrete function
53.
When graphing a continuous function...
a)
Do not connect the dots
b)
Connect the dots
c)
You can't graph continuous functions
d)
There is no such thing as a continuous function
54.
You are driving to Florida to escape the upcoming snow. You are driving 70 miles per hour and have already driven 35 miles. Using y=70x+35 for the situation, what does x represent?
a)
miles
b)
hours
55.
You are driving to Florida to escape the upcoming snow. You are driving 70 miles per hour and have already driven 35 miles. Using y=70x+35 for the situation, determine if this graph will be discrete or continuous.
a)
Discrete
b)
Continuous
56.
a)

Discrete

b)

Continuous

57.
a)

Discrete

b)

Continuous

58.
a)

Discrete

b)

Continuous

59.
a)

Discrete

b)

Continuous

60.
a)

Discrete

b)

Continuous

61.
a)

Discrete

b)

Continuous

62.
a)

Discrete

b)

Continuous

63.
a)

Discrete

b)

Continuous

64.
a)

Discrete

b)

Continuous

65.
a)

Discrete

b)

Continuous

66.
a)

Discrete

b)

Continuous

67.
a)

Discrete

b)

Continuous

68.
a)

Discrete

b)

Continuous

69.
a)

Discrete

b)

Continuous

70.
a)

Discrete

b)

Continuous

71.

A discrete function has what kind of graph?

a)

Line

b)

Curve

c)

Scatterplot

d)

Circle

72.

Continuous Functions can have what kind of graph?

a)

Line

b)

Pie chart

c)

Scatterplot

d)

Bar Graph

73.

What is the DOMAIN of this graph?

a)

{-5, -2, 1, 4}

b)

{1, -2, 4, -5}

c)

{-1, 0, 2, 3}

d)

{0, -1, 2, 3}

74.

What is the RANGE of this graph?

a)

{-5, -2, 1, 4}

b)

{1, -2, 4, -5}

c)

{-1, 0, 2, 3}

d)

{0, -1, 2, 3}

75.

Is this a function?

a)

Yes

b)

No

76.

What is the DOMAIN of this graph?

a)

{-3, 0, 3, -3}

b)

{-3, 0, 3}

c)

{-3, 1, 2, 5}

d)

{1, 2, -3, 5}

77.

What is the RANGE of this graph?

a)

{-3, 0, 3, -3}

b)

{-3, 0, 3}

c)

{-3, 1, 2, 5}

d)

{1, 2, -3, 5}

78.

Is this a function?

a)

Yes

b)

No

79.

Is this graph continuous or discrete?

a)

Continuous

b)

Discrete

80.

Is this graph continuous or discrete?

a)

Continuous

b)

Discrete

81.

Is this graph continuous or discrete?

a)

Continuous

b)

Discrete

82.

Is this graph continuous or discrete?

a)

Continuous

b)

Discrete

83.

Is this graph continuous or discrete?

a)

Continuous

b)

Discrete

84.

Is this graph continuous or discrete?

a)

Continuous

b)

Discrete

85.

Does the following situation describe a CONTINUOUS or DISCRETE domain? The growth of a plant for 30 days.

a)

Continuous

b)

Discrete

86.

Does the following situation describe a CONTINUOUS or DISCRETE domain? The number of suitcases lost by airlines.

a)

Continuous

b)

Discrete

87.

Does the following situation describe a CONTINUOUS or DISCRETE domain? The time it takes for a car battery to die.

a)

Continuous

b)

Discrete

88.

Does the following situation describe a CONTINUOUS or DISCRETE domain? The number of orange Skittles in a bag.

a)

Continuous

b)

Discrete

89.

Does the following situation describe a CONTINUOUS or DISCRETE domain? The number of school lunches sold during the month.

a)

Continuous

b)

Discrete

90.

Mario has an iTunes gift card worth $20.00. He uses the formula y=0.99x to determine the total cost (y) for the number of songs (x) he can buy. Does this situation have a continuous or discrete domain?

a)

Continuous

b)

Discrete

91.

Raji joins a gym that requires a start up fee of $40 and a monthly fee of $10. The equation that models this situation is y = 10x + 40, where y is the cost over time and x is the number of months. Does this situation have a continuous or discrete domain?

a)

Continuous

b)

Discrete

92.

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. This is represented by the equation c = 2h + 15, where c is the total cost and h is the number of hours. Does this situation have a continuous or discrete domain?

a)

Continuous

b)

Discrete