Free Printable Levels 7.2- 7.5 Set

1.

F.WU2

Find the variable value that makes the equation true:

-2t+5=9

a)

-5

b)

-2

c)

4

d)

3

e)

0

2.

Kindly confirm that these insights are mastered or copied into your notes by typing "Done"

(a)

3.

F.2.2

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(a)

4.

F.2.2a

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(a)

5.

F.2.2b

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(a)

6.

F.2.2c

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(a)

7.

F.2.2d

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(a)

8.

F.2.3

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(a)

9.

F.2.3a

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(a)

10.

F.2.3b

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(a)

11.

F.2.3c

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(a)

12.

F.2.3d

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(a)

13.

F.2.4

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(a)

14.

F.2.5

Kindly evaluate

a)

x=-3

b)

x=-1

c)

x=9

d)

None of these

15.

F.2.5a

Kindly evaluate

a)

A

b)

B

c)

C

d)

D

16.

F.2.5b

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(a)

17.

F.2.5c

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a)

A

b)

B

c)

C

d)

D

18.

F.2.5d

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(a)

19.

F.2.5e

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a)

A

b)

B

c)

C

d)

D

20.

F.2.5g

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a)

A

b)

B

c)

C

d)

D

21.

F.2.5f

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(a)

22.

F.2.5h

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(a)

23.

F.2.6

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(a)

24.

F.2.7

Kindly evaluate

a)

x=0

b)

x=4

c)

x=6

d)

None of these

25.

F.2.8

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(a)

26.

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(a)

27.

Kindly confirm that these insights are mastered or copied into your notes by typing "Done"

(a)

28.

F.3.1

(a)

29.

F.3.1a

(a)

30.

F.3.1b

(a)

31.

F.3.1c

(a)

32.

F.3.1d

(a)

33.

F.3.1e

(a)

34.

F.3.1f

(a)

35.

F.3.1g

(a)

36.

F.3.1h

(a)

37.

F.3.2

(a)

38.

F.3.3

(a)

39.

F.3.4

(a)

40.

F.4.1

a)

A

b)

B

c)

C

41.

F.4.2

a)

b)

B

c)

C

42.

F.4.3

a)

A

b)

B

c)

C

43.

F.4.4

a)

A

b)

B

c)

C

44.

F.4.5

a)

A

b)

B

c)

C

45.

F.4.6

a)

A

b)

B

c)

C

46.

F.4.7

a)

A

b)

B

c)

C

47.

F.4.8

a)

A

b)

B

c)

C

48.

F.4.9

a)

A

b)

B

c)

C

49.

F.4.10

a)

A

b)

B

c)

C

50.

F.4.11

a)

A

b)

B

c)

C

51.

F.4.12

a)

A

b)

B

c)

C

52.

F.5.WU

Select all the inequalities that are true

a)

$-5<-3$

b)

$2\le2$

c)

$0>1$

d)

$4\ge5$

53.

F.5.Notes

Kindly confirm that these insights are mastered or copied into your notes by typing "Goku"

(a)

54.

F.5.a

Write the following in interval notation.

x < 8

a)

(-∞, 8)

b)

[8, ∞)

c)

(7, 8)

d)

(-∞, 8]

e)

(8, ∞)

55.

F.5.b

Can you use the symbols [ or ]
with infinity?

a)

Yes

b)

No

56.

F.5.c

What interval notation does the number line graph represent?

a)

(-5, 5)

b)

(-∞, -5)

c)

(-6, -5]

d)

(-5, 0)

e)

[-5, ∞)

57.

F.5.d

When you graph an inequality, you use a closed dot when you use which symbols?

a)

≤ , ≥

b)

>,=

c)

<,=

d)

<,>

e)

≤ , =

58.

F.5.e

Would you use a closed or open circle to graph x < 3?

a)

Closed

b)

Open

59.

F.5.f

Write the following in interval notation.

x ≥ 100

a)

(100, 100]

b)

(100, ∞)

c)

[100, ∞)

d)

[100, 100]

e)

[∞, 100)

60.

F.5.g

Write this in interval notation.

$x>-9$

a)

(-9, 0)

b)

(-9, 10)

c)

(-∞, -9)

d)

(-9, ∞)

e)

[-9, ∞)

61.

F.5.h

Write this in interval notation.

$x\le6$

a)

(6, 6]

b)

[6, ∞)

c)

(-∞, 6)

d)

(-∞, 6]

e)

(6, ∞)

62.

F.5.i

Convert this interval notation to inequality notation.

$x\le0$

a)

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

b)

$\left(-\infty,0\right]$

c)

$\left(-\infty,0\right)$

d)

$\left(0,-\infty\right)$

e)

$\left[0,-\infty\right)$

63.

F.5.j

Express the following in Interval Notation

-8 ≤ x < 8

a)

[-8, 8]

b)

[-8,8)

c)

(-8, 8]

d)

(-8, 8)

e)

(8, -8]

64.

F.5.k

Write the following in interval notation

-7 ≤ x < 8

a)

(-7, 8)

b)

[-7, 8)

c)

[-7, 8]

d)

(-7, 8]

e)

(8, -7]

65.

F.5.L

Write the following in interval notation
x < 8

a)

(8, ∞)

b)

(8, -∞)

c)

(-∞, 8)

d)

[-∞, 8]

66.

F.5.m

Write the following in interval notation

x < 3 or x ≥ 5

U = "or" in interval notation

a)

(3, -∞) U (∞, 5]

b)

[-∞, 3) U [5, ∞]

c)

(-∞, 3) U [5, ∞)

d)

(3, -∞] U [∞, 5]

e)

(3, -∞] U [5, ∞]

67.

F.5.n

Look at the Graph. Write the inequality in interval notation.

a)

[-4, -1)

b)

(-4, -1)

c)

(-4, -1]

d)

[-4, -1]

68.

F.5.o

Look at the picture. Which number line corresponds to [-2, 5]?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

69.

F.5.p

Look at the picture. Which graph best represents the solution set (-∞, -2) U (5, ∞)?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

70.

F.5.q

What is the range of the graph?

a)

[-7, 5)

b)

(-3, 1]

c)

[-3, 1)

d)

(-7, 5]

71.

F.5.r

What is the range?

a)

$\left(0,\ \infty\right)$

b)

$\left[0,\ \infty\right)$

c)

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

d)

None of the answer choices

e)

$\left[0,\ \infty\right]$

72.

F.5.s

What is the domain?

a)

[-2, 3]

b)

[-2, 3)

c)

(-2, 3]

d)

[-3, 4]

e)

(-3, 4]

73.

F.5.t

What is the range?

a)

[-3, 4]

b)

(-3, 4)

c)

(-3, 4]

d)

(-2, 3]

e)

[4, -3]

74.

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

75.

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)

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

76.

What is the domain?

(a)

77.

What is the range?

(a)

78.

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

79.

What is the domain?

a)

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

b)

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

c)

(-2, 3)

d)

[-2, 3]

e)

None of the answer choices

80.

What is the domain?

a)

(-8, 4]

b)

(-8,-3) U [-1, 4]

c)

[-8,-3) U [-1, 4]

d)

(-8,-4] U [-1, 4]

e)

(-2, 6]

81.

What is the range?

a)

(-2, 6] U[1,4]

b)

(-8, 2] U (3, 6]

c)

(-8,-3) U [-1, 4]

d)

(-2, 6]

e)

None of the answer choices

82.

Express the following in Interval Notation
-9 < x ≤ -4

a)

[-9, -4]

b)

(-9,-4]

c)

[-9, -4]

d)

(-9,-4)

83.

Write the following in interval notation
x < 8

a)

(8, ∞)

b)

(8, -∞)

c)

(-∞, 8)

d)

[-∞, 8]

84.

Look at the Graph. Write the inequality in interval notation.

a)

[-4, -1)

b)

(-4, -1)

c)

(-4, -1]

d)

[-4, -1]

85.

When graphing b< 6 would you use an open or closed circle?

a)

open

b)

closed

86.

Look at the picture. Which number line corresponds to [-2, 5]?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

87.

Can you use the symbols "[" or "]"

with infinity?

a)

Yes

b)

No

88.

Which of the following numbers is not in the interval (3, 9]?

a)

3

b)

3.14

c)

7

d)

9

89.

When graphing an inequality, you use an open dot when you use which symbol?

a)

<, >

b)

≤, ≥

c)

>, ≥

d)

<, ≤

90.

Express the following in Interval Notation
-9 < x < -8.5

a)

[-9, -8.5]

b)

[-9, -8.5)

c)

(-9, -8.5]

d)

(-9, -8.5)

91.

Pick the correct letter for:
6 > x

a)

A

b)

B

c)

C

d)

D

92.

When you graph an inequality, you use a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

c)

≤, <

d)

≥, >

93.

Which is the closest to " [ a, b) "

a)

All values between a and b, including both a and b

b)

All values between a and b, excluding both a and b

c)

All values between a and b, including a, but excluding b

d)

All values between a and b, including b, but excluding a

94.

Why do we not use closed parentheses/brackets for positive and negative infinity?

a)

Infinity is an idea/concept and not an actual number, so it can't be included

b)

False, we do in fact use closed parentheses/brackets for positive and negative infinity

c)

Huh?

d)

???

95.

Express the following interval in Set notation:
(-7, 15]

a)

-7 ≤ x ≤ 15

b)

-7 < x ≤ 15

c)

-7 ≤ x < 15

d)

-7 < x < 15

96.

What inequality is graphed?

a)

2 < x < 4

b)

2 ≤ x ≤ 4

c)

x > 2 or x < 4

d)

x ≥ 2 or x ≤ 4

97.

Write the inequality in interval notation. x > -1

a)

(-∞, -1)

b)

(-1, ∞]

c)

(-∞, -1]

d)

(-1, ∞)

98.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

99.

Which graph matches the inequality

4 > x

a)

A

b)

B

c)

C

d)

D

100.

Write the following in interval notation
x > 6 and x ≤ 10

a)

(-∞, 6) and (10, ∞)

b)

[6, 10)

c)

(-∞, 6] and [10, ∞)

d)

(6, 10]

101.

Write the following in interval notation

x ≥ 100

a)

(0, 100]

b)

(∞, 100]

c)

[100, ∞)

d)

(∞, 100)

Levels 7.2- 7.5 Set

Total questions: 101

Worksheet time: 4hrs 33mins

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