Free Printable Grade 8 revision

1.

What is the solution?

a)

(1, -1)

b)

(-1, 1)

c)

(0, -2)

d)

(2, 0)

2.

What is the solution to this system?
y = 2x + 1
y = 4x - 1

a)

(1,3)

b)

(-1,-3)

c)

(-1,3)

d)

(3,1)

3.

The ordered pair that satisfies BOTH equations in the system is called the _____________________

a)

system of equations

b)

function

c)

graph

d)

solution

4.

This system has _____ solutions

a)

0

b)

1

c)

2

d)

Infinitely many

5.

Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

a)

(0,3)

b)

(3,0)

c)

No solution(parallel lines)

d)

Infinitely many solutions

6.

solve by substitution: y=3x+14
y=-4x

a)

y=3

b)

y=1

c)

y=2

d)

y=4

7.

If a system of equations has no solution, what does the graph look like?

a)

intersecting lines

b)

parallel lines

c)

skew lines

d)

intersecting lines

8.

If a system of linear equations has one solution, what does this mean about the two lines?

a)

Parallel lines

b)

the same line

c)

Intersecting lines

9.

Solve for x and y
2x − 3y = −1
y = x − 1

a)

(-2,-3)

b)

(0,-1)

c)

(3,4)

d)

(4,3)

10.

Solve for x and y
3x + 2y = 16
7x + y = 19

a)

(-2,5)

b)

(-2,-5)

c)

(2,-5)

d)

(2,5)

11.

Solve:
y = 2x -11
-3y = -6x -15

a)

(-1.5,-4)

b)

(1.5,4)

c)

No solution (parallel lines)

d)

Infinitely many solutions

12.

When you graph the exact same equation twice,

a)

you will have no solution.

b)

you will have one solution.

c)

you will have infinite solutions.

d)

you will graph a giraffe.

13.

When does a system of equations have no solutions?

a)

When the lines cross

b)

When slopes of the lines are different

c)

When the slopes are the same

d)

There is ALWAYS a solution sir!

14.

Solve by elimination
-12x-4y= -8
-6x-2y= -4

a)

no solution

b)

(0,0)

c)

infinite solutions

d)

(4,0)

15.

Solve for x and y
5x + 3y = 7
y = 4

a)

(4,1)

b)

(4,-1)

c)

(1,4)

d)

(-1,4)

16.

Solve for x and y
2x − 3y = −1
y = x − 1

a)

(-2,-3)

b)

(0,-1)

c)

(3,4)

d)

(4,3)

17.

Solve for x and y
3x + 2y = 16
7x + y = 19

a)

(-2,5)

b)

(-2,-5)

c)

(2,-5)

d)

(2,5)

18.

Solve the system of equations.
y = 4x+1
3x + 2y = 13

a)

(1, 5)

b)

(5, 1)

c)

(0.25, 2)

d)

∅

19.

Solve the system given:
-x + y = -4
y = 2x - 11

a)

(3,7)

b)

(7,3)

c)

(4,-3)

d)

(-3,4)

20.

How many solutions will this system have?

a)

No solution

b)

One Solution

c)

I Don't Know

d)

Infinitely Many Solutions

21.

Solve this system by substitution.

a)

(1, -4)

b)

(1, 4)

c)

(-4, -7)

d)

(-7, -4)

22.

If a system of equations has infinitely many solutions, what does the graph look like?

a)

intersecting lines

b)

parallel lines

c)

skew lines

d)

the same line (coinciding lines)

23.

Is (1,10) a solution to

y=7x+5

y=x+9

a)

yes

b)

no

24.

Is (1,7) a solution for

y=3x+4

y=x+6

a)

yes

b)

no

25.

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

a)

(-3,-8)

b)

(-8,-3)

c)

(3,-8)

d)

(8,3)

26.

Solve:
8x + 4y = 12
y = -2x + 3

a)

(0,3)

b)

(3,0)

c)

No solution(parallel lines)

d)

Infinitely many solutions

27.

These two lines intersect at _____.

a)

(4, -2)

b)

(4, 2)

c)

(-2, 4)

d)

No solution

28.

The solution to this system of equations is:

a)

(4, 3)

b)

(3, 4)

c)

(-4, 3)

d)

No solution

29.

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

a)

(-1, 4)

b)

(1, -4)

c)

(-4, 1)

d)

(4, -1)

30.

What is the solution to the system?

a)

(0, 3)

b)

(1, -1)

c)

(-3, 1)

d)

(1, 3)

31.

What is the solution to the system of equations? (use Substitution)
y - 3x = -8
y = 4 - x

a)

(3,1)

b)

(-3,1)

c)

(1,3)

d)

(3,-1)

32.

4x + 8y = 20

-4x + 2y = -30

Which variable will be eliminated by adding the two equations?

a)

The x

b)

The y

c)

The z

d)

The unknown

33.

Solve:

3x - y = 11

x + y = 5

a)

x = 4

y = 1

b)

x = 4

y = -1

c)

x = -4

y = 1

d)

x = -4

y = -1

34.

Solve: $3x-4y=26$ $2x-4y=20$

a)

x = 6

y = -2

b)

x = -6

y = -2

c)

x = -6

y = 2

d)

x = 6

y = 2

35.

Solve:

x = -3y - 17

2x + 3y = -7

a)

(1, -20)

b)

(10, 0)

c)

(-5, -2)

d)

(10 , -9)

36.

Solve the following system of equations algebraically using elimination method.

a)

(-3, 4)

b)

(3, 4)

c)

(3, -4)

d)

(-3, -3)

37.

Solve the following system of equations algebraically using Elimination Method.

a)

(1, 1)

b)

(3, 1)

c)

(-1, -1)

d)

(1, 3)

38.

4x + 8y = 20
−4x + 2y = −30

a)

(-1, 7)

b)

(-7, 1)

c)

(7, -1)

d)

(1, -7)

39.

Solve for x and y
3x + 2y = 16
7x + y = 19

a)

(-2,5)

b)

(-2,-5)

c)

(2,-5)

d)

(2,5)

40.

Solve this system of equations.
y = 2x + 1
y = 4x - 1

a)

(1,3)

b)

(-1,-3)

c)

(-1,3)

d)

(3,1)

41.

y = -6x + 5
-2x + y = 5

a)

(-3, -6)

b)

(-6, 3)

c)

(0, 5)

d)

(-3, 5)

42.

x = -3y - 8
x - 2y = -3

a)

(5, -1)

b)

(-5, 1)

c)

(-5,-1)

d)

(1,-5)

43.

This system has _____ solutions

a)

no

b)

1

c)

2

d)

Infinitely many

44.

What is the solution to the system?

a)

(3, -1)

b)

(2, -6)

c)

No Solution

d)

(6, -2)

45.

y = x + 6
y = 3

a)

-3,3

b)

-9,3

c)

-18,2

d)

21,0

46.

Arithmetic sequences involve

a)

multiplication and division

b)

multiplication and addition

c)

addition and subtraction

d)

subtraction and division

47.

Identify the common difference.
10, 20, 30, 40, ...

a)

5

b)

10

c)

15

d)

20

48.

Identify the common difference.
3, 7, 11, 15, ...

a)

6

b)

5

c)

4

d)

2

49.

Identify the common difference.
97, 86, 75, 64, ...

a)

8

b)

11

c)

-11

d)

-8

50.

Write the explicit formula for the sequence.

9, 5, 1, -3, ...

a)

$a_n=9+5\left(n-1\right)$

b)

$a_n=9-4\left(n-1\right)$

c)

$a_n=4+9\left(n-1\right)$

d)

$a_n=9\cdot4^{\left(n-1\right)}$

51.

Write the explicit formula for the sequence.

15, 22, 29, 36, 43, ...

a)

$a_n=15+22\left(n-1\right)$

b)

$a_n=15\cdot7^{\left(n-1\right)}$

c)

$a_n=15+7\left(n-1\right)$

d)

$a_n=29-14^{\left(n-1\right)}$

52.

Use the explicit formula to find the 7th term of the sequence.
$a_n=22-3\left(n-1\right)$

a)

4

b)

1

c)

18

d)

114

53.

Write the recursive formula of 13, 9, 5, 1, -3, ...

a)

a_n=a_n-1-4

b)

a_n=a_n-1+3

c)

a_n=a_n-1-5

d)

a_n=a_n-1+4

54.

Write a recursive rule for the sequence 17, 1, -15, -31 . . .

a)

a_n = a_n-1 + 16

b)

a_n = a_n-1 - 17

c)

a_n = a_n-1 - 15

d)

a_n = a_n-1 - 16

55.

The Recursive Formula for the Arithmetic Sequence is:

a)

$A.\ \ \ a_n\ =\ a_1\ +\ d\ \left(n-1\right)$

b)

$B.\ \ a_{n\ }=\ a_{\left(n-1\right)}\ +\ d$

c)

$a_{n\ }=\ a_{1\ }\cdot\ r\ ^{\left(n-1\right)}$

d)

$a_n\ =\ a_{\left(n-1\right)}\ \cdot\ r$

56.

The Explicit Formula for the Arithmetic Sequence is:

a)

$A.\ \ \ a_n\ =\ a_1\ +\ d\ \left(n-1\right)$

b)

$B.\ \ a_{n\ }=\ a_{\left(n-1\right)}\ +\ d$

c)

$a_{n\ }=\ a_{1\ }\cdot\ r\ ^{\left(n-1\right)}$

d)

$a_n\ =\ a_{\left(n-1\right)}\ \cdot\ r$

57.

We will start with the explicit formula. Given the following sequence, state the first term and common difference.

Example 1: 4, 7, 10, 13, 16, …

a)

$a_1\ =\ 3,\ \ \ d\ =\ 4$

b)

$a_1\ =\ 16,\ \ \ d\ =\ 3$

c)

$a_1\ =\ 4,\ \ \ d\ =\ 3$

d)

$a_1\ =\ 16,\ \ \ d\ =\ 13$

58.

Now, write the explicit formula for the given sequence.

Example 1: 4, 7, 10, 13, 16, …

a)

$a_n\ =\ 4\ +\ \left(n\ -\ 1\right)\left(3\right)$

b)

$a_n\ =\ 3\ +\ \left(n\ -\ 1\right)\left(4\right)$

c)

$a_n\ =\ 7\ +\ \left(n\ -\ 1\right)\left(3\right)$

d)

$a_n\ =\ 16\ +\ \left(n\ -\ 1\right)\left(4\right)$

59.

Now, let's go backwards!!! Given the explicit formula, what is the first term?

$a_n\ =\ 3\ +\ \left(n\ -\ 1\right)\left(2\right)$

(a)

60.

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint: Write your formula and then simplify it.)

a)

a_n= 6n + 2

b)

a_n= 6n - 6

c)

a_n= 6n - 4

d)

a_n = -6n + 4

61.

What is a formula for the nth term in the sequence 12, 20, 28, ...?

a)

$a_n=20+8\left(n-1\right)$

b)

$a_n=-4+8\left(n+1\right)$

c)

$a_n=12+8\left(n+1\right)$

d)

$a_n=12\left(8\right)^n$

62.

Which is a *recursive rule* for the nth term in the sequence 15, 8, 1, ...?

a)

$a_1=15,\ a_n=a_{n-1}-7$

b)

$a_n=15-7\left(n-1\right)$

c)

$a_1=-7,\ a_n=a_{n-1}+15$

d)

$a_n=-7+15\left(n-1\right)$

63.

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint: Write your formula and then simplify it.)

a)

a_n=2+6n

b)

a_n=-6+6n

c)

a_n=6n-4

d)

a_n=4-6n

64.

A sequence is shown below:

2, 5, 8, 11, ...

Which explicit formula can be used to model the sequence?

a)

a_n= 3 - 11(n - 1)

b)

a_n= 2 + 3(n - 1)

c)

a_n= 11 - 3(n - 1)

d)

a_n= 3 + 2(n - 1)

65.

Which of the following equations is the rule for this sequence: 6, 11, 16, 21, . . .

a)

a_n = 6 + 5(n - 1)

b)

a_n = 4 + 6(n - 1)

c)

a_n = 6 - 4(n - 1)

66.

Given the sequence:
25, 21, 17, 13,...
Write the explicit equation that models the sequence.

a)

a_n = 25 + 4(n-1)

b)

a_n = 25 + 21(n-1)

c)

a_n= 25 - 4(n-1)

d)

a_n = 13 + 4(n-1)

67.

Given the first five terms, write the recursive formula.
15, 12, 9, 6, 3 ....

a)

u₁ = 15
u_n = u_n-1 + 3

b)

u₀ = 15
u_n = u_n-1 + 3

c)

u₁ = 15
u_n = u_n-1 - 3

d)

u₀ = 15
u_n = u_n-1 - 3

68.

Given the recursive formula below, find the explicit formula.
a₀= 1
a_n = a_n-1 + 5

a)

a_n= 6 + 5n

b)

a_n = 1 + 5n

69.

Given the sequence below, write the explicit formula.
3, 8, 13, 18 ...

a)

u_n = 3 + 5n

b)

u_n= -2 + 5n

70.

Given the first five terms, write the recursive formula.
15, 12, 9, 6, 3 ....

a)

u₁ = 15
u_n = u_n-1 + 3

b)

u₀ = 15
u_n = u_n-1 + 3

c)

u₁ = 15
u_n = u_n-1 - 3

d)

u₀ = 15
u_n = u_n-1 - 3

71.

Given the recursive formula below, find the explicit formula.
a₀= 1
a_n = a_n-1 + 5

a)

a_n= 6 + 5n

b)

a_n = 1 + 5n

72.

Write the recursive formula for 4, 8, 12....

a)

a_n=a_n-1-7

b)

a_n=a_n-1-4

c)

a_n=a_n-1+3

d)

a_n=a_n-1+4

73.

Parallelogram ABCD was translated to parallelogram A'B'C'D'.

How many units and in which direction were the x-coordinates of parallelogram ABCD moved?

a)

3 units to the right

b)

3 units to the left

c)

7 units to the right

d)

7 units to the left

74.

a)

a translation across the x-axis

b)

a rotation

c)

a reflection across the x-axis

d)

a dilation

75.

Which type of transformation is represented by the figures in the graph?

a)

reflection and translation

b)

reflection

c)

rotation

d)

dilation and rotation

76.

Which of the following describes the transformation from figure A to figure B on the grid?

a)

reflection across the x-axis

b)

reflection across the y-axis

c)

rotation about point (0,0)

d)

translation 6 units right

77.

Karin used a single transformation of trapezoid P to create the image Q on the coordinate plane shown. Which of these describe the transformation that Karin used?

a)

reflection over the x-axis

b)

reflection over the y-axis

c)

translation down

d)

translation up

78.

Lainey drew figure P on a coordinate grid. Then she did a one-step transformation of figure P to draw figure Q as shown. Which of the following one-step transformations of figure P could Lainey have done to draw figure Q?

a)

reflection over the x-axis

b)

reflection over the y-axis

c)

rotation 180⁰ clockwise

d)

translation to the right

79.

Are the two angles below congruent?

a)

yes

b)

no

80.

Fill in the blank: Translations create __________ figures.

a)

Similar

b)

Congruent

81.

Fill in the blank: Rotations create __________ figures.

a)

Similar

b)

Congruent

82.

Fill in the blank: Reflections create __________ figures.

a)

Similar

b)

Congruent

83.

Name the transformation.

a)

Translation

b)

Reflection

c)

Rotation

84.

What is this picture an example of?

a)

An angle

b)

A cat vertex

c)

Rotation

85.

What transformation is happening to the red triangle to get to the blue triangle?

a)

Translation

b)

Rotation

c)

Reflection

86.

Reflection means

a)

turn

b)

flip

87.

Rotation means

a)

to slide

b)

to turn

88.

Translation means

a)

slide

b)

flip

89.

When one shape can become another using only Turns, Flips and/or Slides, then the two shapes are

a)

congruent

b)

similar

90.

An image is

a)

The new position of a shape after a transformation

b)

the position of a shape before a transformation

91.

This is an example of

a)

a reflection

b)

a rotation

92.

Two trapezoids are shown on the coordinate grid. Which sequence of transformations shows that the two trapezoids are congruent

a)

Reflect Trapezoid 1 across the x-axis, then reflect the resulting figure across the y-axis.

b)

Translate Trapezoid 1 to the right 4 units, then reflect the resulting figure across the x-axis.

c)

Translate Trapezoid 1 to the right 4 units, then translate the resulting figure down 4 units.

d)

Translate Trapezoid 1 down 4 units, then reflect the resulting figure across the x-axis.

93.

Two triangles are shown on the coordinate grid. Which sequence of transformations shows that ΔABC≅ΔDEF

a)

Reflect △ABC across the x-axis, then translate it right 1

b)

Reflect △ABC across the y-axis, then translate it right 1

c)

Reflect △ABC across the x-axis, then translate it left 1

d)

Reflect △ABC across the y-axis, then translate it left 1

94.

What geometric transformation has been applied to the shape?

a)

translation

b)

reflection

c)

flip

d)

rotation

95.

Which picture shows a triangle and its image when it is reflected over the line?

a)

b)

c)

d)

96.

Tell whether the two figures are congruent.

a)

Yes, same size and same shape

b)

No, same shape but different sizes

c)

No, different size and different shapes

97.

Which shows a reflection?

a)

b)

c)

d)

98.

This is an example of what?

a)

Reflection

b)

Rotation

c)

Translation

99.

a)

Rotation

b)

Reflection

c)

Translation

100.

a)

Rotation

b)

Reflection

c)

Translation

101.

Describe the transformation in the image

a)

Translation

b)

Reflection

c)

Rotation

102.

Describe the transformation in the image.

a)

Translation

b)

Reflection

c)

Rotation

103.

A flip is also called ___________.

a)

Translation

b)

Reflection

c)

Rotation

d)

Transformation

104.

Describe the transformation in the image

a)

Translation

b)

Reflection

c)

Rotation

105.

A turn is also called a ___________.

a)

Translation

b)

Reflection

c)

Rotation

d)

Transformation

106.

A slide is also called a _________.

a)

Translation

b)

Reflection

c)

Rotation

d)

Transformation

107.

Identify the transformation.

a)

Reflection across y-axis

b)

90 Rotation counter clockwise

c)

Translation 5 units left, 1 unit up.

d)

Translation 5 units right, 1 unit down

108.

Describe the transformation that occurred.

h(x) = f(x) + 2

a)

up 2 units

b)

left 2 units

c)

Vertical Strech

d)

right 2 units

109.

Describe the transformation that occurred

m(x) = f(x + 1)

a)

Left 1 Unit

b)

Right 1 unit

c)

vertical stretch

d)

up 1 unit

110.

What are the transformations?
y=(x-2)³+4

a)

Horz shift right 2 Vert shift up 4

b)

Horz shift left 2 Vert shift up 4

c)

Horz shift right 2 Vert shift down 4

d)

Horz shift left 2 Vert shift up 4

111.

a)

horizontal trans left 15, vertical trans down 10

b)

horizontal trans right 15, vertical trans down 10

c)

horizontal trans right 15, vertical trans up 10

d)

horizontal trans left 15, vertical trans up 10

112.

Which of these equations shifts a radical equation right 5 times and down once?

a)

y = √(x - 5) - 1

b)

y = √(x + 5) - 1

c)

y = √(x - 5) + 1

d)

y = √(x + 5) + 1

113.

Which transformation maps the graph of
f(x) = x² to the graph of g(x) = (x + 4)²?

a)

a reflection across the line x = -4

b)

a reflection across the line y = -4

c)

a translation shifting f(x) 4 units to the left

d)

a translation shifting f(x) 4 units to the right

114.

Match the description to its equation.
Moves up 2
Moves left 4

a)

A

b)

B

c)

C

d)

D

115.

Match the description to its equation.
Moves right 7

a)

A

b)

B

c)

C

d)

D

116.

Match the equation to its description.

a)

Stretched vertically by 2 and up 4

b)

Compressed vertically by 2 and up 4

c)

Stretched vertically by 2 and left 4

d)

Compressed vertically by 2 and left 4

117.

Which transformation will occur if f(x) = x² is replaced with f(x) + 2?

a)

Nothing happens, it stays the same.

b)

Vertical stretch by a factor of 2.

c)

Vertical translation up by 2 units.

d)

Reflection across the x-axis.

118.

Which transformation will occur if f(x) = x² is replaced with 2⋅f(x)?

a)

Nothing happens, it stays the same.

b)

Vertical stretch by a factor of 2.

c)

Vertical translation up by 2 units.

d)

Reflection across the x-axis.

119.

a)

horizontal shift to the right 4 and vertical shift down 2

b)

horizontal shift to the left 4 and vertical shift up 2

c)

horizontal shift to the right 4 and vertical shift up 2

d)

horizontal shift to the left 4 and vertical shift down 2

120.

a)

horizontal shift to the right 4 and vertical shift down 2

b)

horizontal shift to the left 4 and vertical shift down 2

c)

horizontal shift to the right 4 and vertical shift up 2

d)

horizontal shift to the left 4 and vertical shift up 2

121.

a)

horizontal shift to the right 2 and vertical shift up 4

b)

horizontal shift to the right 2 and vertical shift down 4

c)

horizontal shift to the left 2 and vertical shift up 2

d)

horizontal shift to the left 2 and vertical shift down 2

122.

a)

horizontal shift to the right 2 and vertical shift up 4

b)

horizontal shift to the right 2 and vertical shift down 4

c)

horizontal shift to the left 2 and vertical shift up 4

d)

horizontal shift to the left 2 and vertical shift down 4

123.

a)

horizontal shift to the left 2 and vertical stretch by a factor of 3

b)

horizontal shift to the right 2 and vertical stretch by a factor of 3

c)

horizontal shift to the right 2 and vertical compression by a factor of 3

d)

horizontal shift to the left 2 and vertical compression by a factor of 3

124.

From the line y = x , which line shifted down 3 units

a)

y = 3x

b)

y = x + 3

c)

y = -3x

d)

y = x - 3

125.

Name the transformation from f to g.
f(x) = 2x - 6 ; g(x) = f(x) - 6

a)

vertical stretch by a factor of 6

b)

horizontal translation left 6

c)

horizontal translation right 6

d)

vertical translation down 6

126.

Name the transformation from f to g.
f(x) = 2x - 6 ; g(x) = f(2/3x)

a)

vertical shrink by a factor of 2/3

b)

vertical stretch by a factor of 2/3

c)

horizontal stretch by a factor of 3/2

d)

horizontal shrink by a factor of 3/2

127.

Describe the transformation that occurred
p(x) = f(x + 3)

a)

Right 3 units

b)

up 3

c)

Steeper

d)

Left three units

128.

Which equation below is a quadratic function translated left 4 units?

a)

y = x² + 4

b)

y = (x + 4)²

c)

y = (x - 4)²

d)

y = 4x²

129.

Which equation below is a quadratic function translated up 5 units?

a)

y = x² + 5

b)

y = (x + 5)²

c)

y = 5x²

d)

y = -x² - 5

130.

Tell how the graph transformed.
y = (x - 3)²

a)

Translated right 3

b)

Translated left 3

c)

Translated up 3

d)

Translated down 9

131.

Which of the following show a Vertical stretch and a horizontal reflection

a)

-f(1/2*x)

b)

-f(2*x)

c)

1/2*f(-x)

d)

2 *f(-x)

132.

A translation moves a figure 3 units to the left. Which would describe this move?

a)

x - 3

b)

x + 3

c)

y - 3

d)

y + 3

133.

Which inequality is graphed on the given coordinate plane?

a)

y > x + 1

b)

y < x + 1

c)

y ≥ -x + 1

d)

y ≤ -x + 1

134.

Which inequality is graphed on the given coordinate plane?

a)

y < 2x +2

b)

y > ¹/₂x - 2

c)

y ≥ - 2x +2

d)

y ≥ 2x - 2

135.

When you graph an inequality, you used a solid line when you use which symbols?

a)

≤, ≥

b)

<, >

136.

When graphing an inequality, you use a dotted line when you use which symbol?

a)

<, >

b)

≤, ≥

137.

Which point below is part of the solution set?

a)

(5, 0)

b)

(-1, -5)

c)

(3, -5)

d)

(0, -1)

138.

Which inequality is graphed on the given coordinate plane?

a)

y > x + 1

b)

y < x + 1

c)

y ≥ -x + 1

d)

y ≤ -x + 1

139.

The graph shows which inequality?

a)

y ≤ 2

b)

y ≥ 2

c)

y > 2

d)

x > 2

140.

Which point below is NOT part of the solution set?

a)

(0, 0)

b)

(5, 1)

c)

(-1, -3)

d)

(20, -5)

141.

The given graph represents the inequality x < -1, TRUE or FALSE?

a)

TRUE

b)

FALSE

142.

Select the correct graph for each inequality.

a)

A

b)

B

c)

C

d)

D

143.

Select the correct graph for each inequality.

a)

A

b)

B

c)

C

d)

D

144.

Which of the following inequalities match the given graph?

a)

y ≤ -3/4 x + 3

b)

y ≥ -3/4 x + 3

c)

y < -3/4 x + 3

d)

y > -3/4 x + 3

145.

Select the correct graph that represents the inequality.

a)

A

b)

B

c)

C

d)

D

Grade 8 revision

Total questions: 145

Worksheet time: 6hrs 29mins

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