Free Printable 4-5 Revision

1.

Solve: 9 + k = 18

a)

k = 18

b)

k = 9

c)

k = 8

d)

k = 7

2.

Solve: 3w = 30

a)

w = 6

b)

w = 9

c)

w = 10

d)

w = 12

3.

Solve: 13 = t + 7

a)

t = 5

b)

t = 6

c)

t = 7

d)

t = 20

4.

Solve: 33 = 4a - 7

a)

a = -10

b)

a = 10

c)

a = 4.5

5.

Solve: -3a + 8 = 14

a)

a = -2

b)

a = -7.5

c)

a = 2

d)

a = 6

6.

solve: 2x - 3 + 4x = 27

a)

x = 12

b)

x = 4

c)

x = 5

d)

x = 15

7.

Solve 12 - 6y = 24

a)

-1

b)

-2

c)

-3

d)

-4

8.

5x=25

a)

6

b)

5

c)

4

d)

50

9.

4=2r-10

a)

7

b)

15

c)

14

d)

9

10.

12=n-9

a)

12

b)

21

c)

211

d)

65

11.

Solve:
3x + 7 = -8

a)

5

b)

-5

c)

-12

d)

-18

12.

Solve for y:
2y + 7 = 11

a)

y = 2

b)

y = 1

c)

y = 9

d)

y = 4

13.

Solve the following equation:
$4x+7=35$

a)

$x=5$

b)

$x=7$

c)

$x=10$

d)

$x=-5$

14.

Solve the following equation:
$-5x+3=68$

a)

$x=13$

b)

$x=-13$

c)

$x=14$

d)

$x=-14$

15.

Which of the following graphs has a

y-intercept at -3?

a)

b)

c)

d)

16.

Solve: 3w = 30

a)

w = 6

b)

w = 9

c)

w = 10

d)

w = 12

17.

Solve: 9 + k = 18

a)

k = 18

b)

k = 9

c)

k = 8

d)

k = 7

18.

q + 10 = 22

a)

32

b)

q = 12

c)

12

d)

q = 32

19.

7r = 56

a)

r = 8

b)

r = 392

c)

r = 7

d)

r = 56

20.

k/4 = 8

a)

k = 2

b)

k = 32

c)

k = 24

d)

k = 8

21.

4=2r-10

a)

7

b)

15

c)

14

d)

9

22.

What is the solution of 9 + k = 18

a)

18

b)

9

c)

8

d)

7

23.

6x-7=12

a)

5/6

b)

19/6

c)

2

d)

6/19

24.

y + x + y + y + x

a)

2 + 3

b)

x + y

c)

2x + 3y

d)

5xy

25.

Which expression is equivalent to
v + v + v + v + v?

a)

5v

b)

v⁵

c)

v + 5

d)

v5

26.

Combine like terms
3x + 2x + 3y - 7y

a)

5x + 10y

b)

5x + 4y

c)

5x - 4y

d)

5x -10y

27.

7k - 14 = 42

a)

7

b)

-8

c)

0

d)

8

28.

x + 3 = 9

(a)

29.

x - 7 = 8

(a)

30.

x - 22 = 13

(a)

31.

6x = 36

(a)

32.

-2x = 12

(a)

33.

x - 12 = 5

(a)

34.

x - 34 = 25

(a)

35.

The graph of a quadratic function is called

a)

a line

b)

a hyperbola

c)

a parabola

d)

a cubic

36.

Standard form of a quadratic equation

a)

y=x²

b)

y=ax²+bx+c

c)

y=mx+b

d)

y=x

37.

What are the green dots called?

a)

axis of symmetry

b)

vertex

c)

parabola

d)

roots or x-intercepts

38.

What are the zeros?

a)

x= 0 and x= -4

b)

x= 0 and x= 4

c)

y= 0

d)

x= 2

39.

What is another word for zeros?

a)

y-intercepts

b)

roots

c)

vertex

d)

axis of symmetry

40.

What are the solutions of this graph?

a)

x=-2 and x=3

b)

x=-1/2 and x=-6

c)

x=-2 and x=-6

d)

x=3 and x=-6

41.

True or false:
The solutions, roots, x-intercepts, and zeros of a quadratic equation are all the same thing.

a)

True

b)

False, because the solution and root are the same but the x-intercept and zero are different

c)

False, because the x-intercept and root are the same but the zero and solution are different

d)

False, they are all different

42.

Find the expression equivalent to (x-1)(x-9) HINT : Use the generic rectangle to multiply.

a)

x²+9

b)

x²-10x+9

c)

x²-10x-9

d)

x²+10x+9

43.

What is another word for zeros?

a)

y-intercepts

b)

solutions

c)

vertex

d)

axis of symmetry

44.

Write 6²x 6³as a single power

a)

7776

b)

6⁶

c)

6⁵

d)

36⁵

45.

Write 9⁵ ÷ 9³ as a single power

a)

9²

b)

9⁸

c)

9¹⁵

46.

Which is greater, 2654⁰ or 5⁰?

a)

2654⁰

b)

5⁰

c)

They are the same

d)

Zero is greater

47.

a⁷×a⁴÷a⁵

a)

a⁷

b)

a⁶

c)

a⁴

d)

a¹¹

48.

a³×a⁴

a)

7a

b)

12a

c)

a¹²

d)

a⁷

49.

(3x²y³)²

a)

9x⁴y⁶

b)

3x⁴y⁵

c)

6x⁴y⁶

d)

9xy

50.

What is the value of (-2)^3?

a)

-8

b)

-6

c)

6

d)

8

51.

Simplify 5^-2

a)

-10

b)

1/25

c)

1/(5)²

d)

-1/10

52.

a)

x²

b)

x⁶

c)

x⁵

d)

x^-6

53.

a)

y⁴

b)

y⁵

c)

y⁶

d)

6^y

54.

a)

a⁷

b)

a¹

c)

1/a¹²

d)

a¹²

55.

a)

3a¹⁵

b)

9a¹⁵

c)

9a⁸

d)

27a¹⁵

56.

a)

1/7

b)

7

c)

24.5

d)

-7

57.

Write $x\times x\times x\times x\times x\times x$ in index form

a)

$6x$

b)

$x^6$

c)

$6x^6$

d)

$6$

58.

$3a^2b^3$ in expanded form is:

a)

$3\times a^2\times b^3$

b)

$3\times2a\times3b$

c)

$3\times a\times a\times b\times b\times b$

d)

$18\times a\times b$

59.

Express $24$ as a product of prime factors

a)

$4\times6$

b)

$2^2\times6$

c)

$8\times3$

d)

$2^3\times3$

60.

Simplify $x^3\times x^5$

a)

$x^{15}$

b)

$x^8$

c)

$2x^{15}$

d)

$2x^8$

61.

Simplify $g^{12}\div g^2$

a)

$g^6$

b)

$2g^{24}$

c)

$2g^{10}$

d)

$g^{10}$

62.

Simplify $\frac{d^{11}}{d^3}$

a)

$d\ ^{14}$

b)

$d\ ^{\frac{11}{3}}$

c)

$\frac{11}{3}$

d)

$d^{\ 8}$

63.

Simplify $\left(a^4\right)^3$

a)

$a^{12}$

b)

$a^7$

c)

$a^{64}$

d)

$a^{43}$

64.

Evaluate $5^0$

a)

$50$

b)

$1$

c)

$0$

d)

$5$

65.

Evaluate $4d^{\ 0}$

a)

$1$

b)

$4d$

c)

$4$

d)

$0$

66.

Simplify $\left(ab\right)\ ^4$

a)

$ab\ ^4$

b)

$4ab$

c)

$a^4\ b^4$

d)

$ab$

67.

Simplify a²× a⁵.

a)

a¹⁰

b)

a⁷

c)

7a

d)

2a⁷

68.

Simplify a⁸÷ a⁴.

a)

a¹²

b)

2a

c)

a⁴

d)

a²

69.

Simplify (5x-2)⁰.

a)

-2

b)

1

c)

3

d)

5

70.

-3+-4

a)

1

b)

-1

c)

-7

d)

7

71.

10--4

a)

6

b)

-6

c)

14

d)

-14

72.

-21+13

a)

-8

b)

-34

c)

34

d)

8

73.

-7×-6

a)

-42

b)

42

c)

13

d)

-13

74.

When you times two negatives, the answer is always

a)

Positive

b)

negative

c)

neutral

75.

1-11

a)

-1

b)

1

c)

-10

d)

10

76.

What is the difference between the two temperatures?

a)

-4°

b)

1°

c)

9°

d)

10°

77.

How many meters higher is the yellow bird than the octopus?

a)

4m

b)

-4m

c)

12m

d)

6m

78.

What number is the arrow pointing to?

a)

-21

b)

-22

c)

-19

d)

-18

79.

N > -5 and N < -3

Which number could be N?

a)

-6

b)

-2

c)

-5

d)

-4

80.

Which number is 3 greater than -0.6?

a)

-3.6

b)

2.6

c)

2.4

d)

3.6

81.

(-2)³

a)

-8

b)

8

c)

-6

d)

6

82.

$7\ +\ \left(+2\right)$ =

a)

-5

b)

-9

c)

5

d)

9

83.

$-6\ +\left(-15\right)\ =$

a)

-21

b)

-9

c)

9

d)

11

84.

$-5\ +\ 1\ =$

a)

-6

b)

-4

c)

4

d)

6

85.

5 added to a certain number gives a result of -6. The number is

a)

-11

b)

-1

c)

1

d)

11

86.

Which of these calculations will result in a positive answer?

a)

(−2) + (+2)

b)

(−8) + (+9)

c)

(+3) + (−5)

d)

(−5) + (−2)

87.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

88.

Which inequality matches the graph?

a)

A

b)

B

c)

C

d)

D

89.

What inequality does the number line graph represent

a)

x ≤ 4

b)

x ≥ -4

c)

x < -4

d)

x < 4

90.

Solve:
x + 5 > 10

a)

x < 15

b)

x < 5

c)

x > 15

d)

x > 5

91.

Solve:
5 - 3x < -4

a)

x > 3

b)

x < 3

c)

x < -3

d)

x > -3

92.

Solve:
5 < x + 3

a)

x < 2

b)

x > 2

c)

x > 8

d)

x < 8

93.

Solve:
2x + 5 < 3x - 6

a)

x < 11

b)

x > 11

c)

x > -11

d)

x < -11

94.

What inequality is graphed?

a)

x > 2 and x ≤ -3

b)

x > 2 and x < -3

c)

x > 2 or x ≤ -3

d)

x > 2 or x < -3

95.

What inequality is graphed?

a)

x > 2 and x < 4

b)

2 ≤ x ≤ 4

c)

x > 2 or x < 4

d)

x ≥ 2 or x ≤ 4

96.

Which of the following would result in NO SOLUTION?

a)

x < 1 or x > 5

b)

x > 1 or x < 5

c)

x < 1 and x > 5

d)

x > 1 and x < 5

97.

a)

greater than

b)

less than

c)

less than or equal to

d)

greater than or equal to

98.

a)

greater than

b)

less than

c)

less than or equal to

d)

greater than or equal to

99.

a)

greater than

b)

less than

c)

less than or equal to

d)

greater than or equal to

100.

a)

greater than

b)

less than

c)

less than or equal to

d)

greater than or equal to

101.

Which inequality can be represented by the graph?

a)

x < 5

b)

x > 5

c)

x ≤ 5

d)

x ≥ 5

102.

Which inequality matches the graph?

a)

x<3

b)

x>3

c)

x<3

d)

x>3

103.

When the following inequality is graphed, what will it look like?

2 > f

a)

open circle

b)

closed circle

104.

You flip an inequality symbol when you...

a)

subtract

b)

multiply and divide only

c)

multiple by a negative number

d)

multiple or divide by a negative number

4-5 Revision

Total questions: 104

Worksheet time: 2hrs 22mins

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