Free Printable A2 Review Day 1 Linear

1.

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

2.

Does this mapping diagram represent a function?

a)

No, because an input value goes to multiple output values

b)

Yes, because each input goes to one and only one output

3.

Which set of values 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)

4.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

5.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

6.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

7.

a)

Function

b)

Not a Function

8.

Is this table a function or not a function?

a)

Function

b)

Not a Function

9.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

10.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

11.

Is this table a function or not a function?

a)

Function

b)

Not a Function

12.

Is this table a function or not a function?

a)

Function

b)

Not a Function

13.

Is the relation a function?
{(4,5), (4,-7), (4,2), (4,0), (4,9)}

a)

Yes

b)

No

14.

Is this a function?

a)

Yes

b)

No

15.

Is this a function?

a)

Function

b)

Not a Function

16.

Is this table a function or not a function?

a)

Function

b)

Not a Function

17.

Is this table a function or not a function?

a)

Function

b)

Not a Function

18.

Is this a function?

a)

Yes

b)

No

19.

Is this a function?

a)

Yes

b)

No

20.

Is this relation a function?

a)

True

b)

False

21.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

22.

Is this table a function or not a function?

a)

Function

b)

Not a Function

23.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

24.

Which relation is not a function?

a)

(2,2), (4,4), (6,6), (8,8), (10,10)

b)

(1,5), (3,5), (5,5), (7,5), (9,5)

c)

(-4,1), (-2,3), (0,5), (2,7), (4,9)

d)

(1,8), (2,7), (3,6), (4,5), (4,4)

25.

Which relation is a function?

a)

(-2,0), (-1,-6), (0,-6), (1,0), (5,0)

b)

(-3,5), (-2,6), (-1,7), (-2,8), (-3,9)

c)

(11,2), (8,4), (5,6), (5,8), (-1,10)

d)

(2,-1), (2,-2), (2,-3), (2,-4), (2,-5)

26.

What is the range of the graph?

a)

[-7, 5)

b)

(-3, 1]

c)

[-3, 1)

d)

(-7, 5]

27.

What is the domain?

a)

[-2, 3]

b)

[-2, 3)

c)

(-2, 3]

d)

[-3, 4]

e)

(-3, 4]

28.

What is the range?

a)

[-3, 4]

b)

(-3, 4)

c)

(-3, 4]

d)

(-2, 3]

e)

[4, -3]

29.

What is the domain?

a)

$\left(-\infty,\ -3\right]$

b)

$\left[3,\ -\infty\right)$

c)

$\left(-\infty,3\right]$

d)

$\left(-\infty,\infty\right)$

e)

None of the answer choices

30.

What is the range?

a)

$\left(-\infty,\ -3\right]$

b)

$\left[3,\ -\infty\right)$

c)

$\left(-\infty,3\right]$

d)

None of the answer choices

e)

$\left[-3,\ \infty\right)$

31.

What is the domain?

a)

$\left(\infty,-2\right]$

b)

$\left[-2,\ \infty\right)$

c)

[-2,3]

d)

$\left(-\infty,\ -2\right]$

e)

None of the answer choices

32.

What is the range of the graph?

a)

(-∞,∞)

b)

[-1,0]

c)

[-1,3]

d)

[3,∞)

33.

What is the domain of the function?

a)

(3, ∞)

b)

[-3, ∞)

c)

(-∞, 4]

d)

(-∞, 4)

34.

What is the domain?

a)

(-3 , 3)

b)

[-4, 5]

c)

(-4, 5)

d)

(-3, 3]

35.

What is the range?

a)

(-3, 3)

b)

[-4, 5)

c)

[-4 , 5]

d)

(-3 , 3]

36.

What is the domain of the graph?

a)

[1,∞)

b)

(-∞,1]

c)

(-∞,∞)

d)

[-∞,∞]

37.

What is the range of the graph?

a)

[1, ∞)

b)

(1, ∞)

c)

(-∞, ∞)

d)

none of these

38.

What is the domain of the graph?

a)

[ -∞, ∞]

b)

(-∞,∞)

c)

[-3 , 3]

d)

[-15, 9]

39.

What is the range of the graph?

a)

[-15, 9]

b)

(-∞, ∞)

c)

(-15, ∞)

d)

[-15, ∞)

40.

The set of all y-values used to graph a function are called the ____.

a)

Domain

b)

Range

c)

Relation

d)

Function

41.

What is the range of the graph?

a)

(-∞,∞)

b)

[0,∞)

c)

(0,5)

d)

[-1,∞)

42.

In interval notation, positive and negative ∞ are always closed in by ______.

a)

( ) Parentheses

b)

[ ] Square Brackets

c)

{ } Curly Brackets

43.

DOMAIN is found by reading the ends of a graph from ___ to ___.

a)

Right to left

b)

Left to right

c)

Bottom to top

d)

Top to bottom

44.

RANGE is found by reading the ends of a graph from ___ to ___.

a)

Right to left

b)

Left to right

c)

Bottom to top

d)

Top to bottom

45.

The set of all x-values used to graph a function are called the ____.

a)

Domain

b)

Range

c)

Relation

d)

Function

46.

What is the RANGE of this graph?

a)

-7 < x < 5

b)

-7 ≤ y < 5

c)

-3 < x < 1

d)

-3 ≤ y < 1

47.

What is the DOMAIN of this graph?

a)

-4 ≤ x ≤ 3

b)

-1 ≤ x ≤ 4

c)

4 < x < 3

d)

-1 < x < 4

48.

What is the DOMAIN of this graph?

a)

x < -3

b)

x ≤ -3

c)

x > -3

d)

x ≥ -3

49.

What is the Range?

a)

y ≥ 6

b)

$y\le6$

c)

-10 ≤ y ≤ 6

d)

-10 ≤ x ≤ 6

50.

What is the Domain?

a)

y ≥ 6

b)

-10 ≤ y ≤ 6

c)

-10 ≤ x ≤ 6

d)

All real numbers

51.

Which of the inequalities below best describes the domain of the function shown on the graph?

a)

-2 ≤ x ≤ 2

b)

-5 ≤ x ≤ -3

c)

-2 ≤ x ≤ 3

d)

-5 ≤ x ≤ 3

52.

What is the domain of the graph?

a)

{-4, 0, 2, 4}

b)

{-5, -4, -3, -1}

c)

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

d)

All real numbers

53.

What is the DOMAIN?

a)

{1, 2, 3, 4}

b)

{-3, 0, 3}

c)

{-3, 1, 2, 5}

d)

{1, 2, -3, 5}

54.

What is the range?

a)

{-2,2,5}

b)

{1,3,5,6}

c)

all real numbers

d)

-2<y<5

55.

What is the RANGE?

a)

0 ≤ x < 3

b)

0 < y ≤ 3

c)

-2 ≤ y < 1

d)

-2 ≤ y ≤ 1

56.

Evaluate f(2):

f(x)=3x+1

a)

7

b)

9

c)

11

d)

13

57.

If g(x)=2x+5, what is the value of g(4)?

(a)

58.

Fill in the blank that will give the correct output!

If f(x) = 2x+1, then f( (a) )=13

59.

Evaluate f(-3)

a)

f(-3) = -3

b)

f(-3) = 0

c)

f(-3) = 2

d)

not enough information to give an answer

60.

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

a)

21

b)

-11

c)

-31

d)

25

61.

g(x) = 5 - 6x
Find g(-5)

a)

g(-5) = -25

b)

g(-5) = 6

c)

g(-5) = 4

d)

g(-5) = 35

62.

Which is a zero of the graph?

a)

0

b)

-1

c)

1.5

d)

-3

63.

Identify the solutions of the graph?

a)

x= 0 and x= -4

b)

x= 0 and x= 4

c)

y= 0

d)

x= 2

64.

Find the zero(s) of the function.

a)

x = -3

b)

x = 1

c)

x = {-3, 1}

d)

y = 1

65.

Find the zero(s) of the function.

a)

x = 1

b)

x = -3

c)

x = {-1, 3}

d)

x = 2

66.

Find the root(s) of the function.

a)

x = 3

b)

x = {-3, -1, 2}

c)

x = {-3, 2}

d)

x = -1

67.

What is the x-intercept?

a)

12

b)

-3

c)

8

d)

0

68.

What is the x-intercept shown on the graph?

a)

(2, 0)

b)

(-2, 0)

c)

(0, 3)

d)

(3, 0)

69.

Identify the x-intercept of the graph.

a)

(-4, 0)

b)

(0, -2)

c)

(0, -4)

d)

(-2, 0

70.

^{What is the x- intercept of the line?}

a)

x = 1

b)

x = 2

c)

x = -1

d)

x = -2

71.

Given the list of ordered pairs, what is the x-intercept?
(8,10), (3, -4), (0, 8), (4, -3), (9, 0)

a)

(8,10)

b)

8, 3, 0, 4, 9

c)

(0,8)

d)

(9,0)

72.

What is the y-intercept for the given graph?

a)

-5

b)

5

c)

1

d)

-1

73.

What is the y-intercept shown on the graph?

a)

(0, -2)

b)

(3, 0)

c)

(0, 3)

d)

None of these.

74.

_{What is the y-intercept of the line?}

a)

y = 1/2

b)

y = 1

c)

y = -1/2

d)

y = -1

75.

What is the slope of the line with the equation y = 4x + 12

a)

4

b)

1/4

c)

-4

d)

-1/4

76.

What is the slope of the line with the equation y = 2/3x - 6 ?

a)

2/3

b)

- 2/3

c)

3/2

d)

-3/2

77.

What is the slope of the equation?
y = -3x + 4

a)

-3

b)

4

c)

-4

d)

3

78.

Find the slope of the line.

a)

2

b)

$\frac{4}{1}$

c)

$\frac{3}{1}$

d)

$\frac{1}{2}$

79.

Find the slope of the line.

a)

1/2

b)

-1/2

c)

2

d)

-2

80.

Find the slope

a)

$\frac{5}{2}$

b)

$\frac{-5}{2}$

c)

$\frac{1}{5}$

d)

$\frac{5}{1}$

81.

What is the slope of the line pictured?

a)

$\frac{4}{3}$

b)

$\frac{1}{3}$

c)

$\frac{3}{4}$

d)

$\frac{4}{1}$

82.

What type of slope does the following graph have?

a)

Postive

b)

Negative

c)

Zero Slope

d)

Undefined

83.

find the slope

a)

3/2

b)

-3/2

c)

(-0,-3)

d)

none of the above

84.

What is the slope in the picture?

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

A2 Review Day 1 Linear

Total questions: 84

Worksheet time: 3hrs 48mins

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