Quiz about Math 8 Final Exam Practice

Question 1

Find the slope of the line.

Accepted Answer

-1

Answer

-2

Answer

2

Answer

1

Question 2

What is the slope in the equation y=2x + 3?

Accepted Answer

2

Answer

3

Answer

5

Answer

Cannot be Determined

Question 3

What does 'b" represent in y=mx=b

Accepted Answer

y-intercept

Answer

macaroni

Answer

nothing

Answer

slope

Question 4

In the equation y=mx+b, what does the m represent?

Accepted Answer

slope

Answer

y-intercept

Answer

linear

Answer

point-slope

Question 5

Evaluate this expression using the quotient rule.

Accepted Answer

95

Answer

99

Answer

15

Answer

9-5

Question 6

(2ab)3

Accepted Answer

23a3b3

Answer

2ab3

Answer

6a3b3

Answer

6ab

Question 7

Make this negative exponent positive.
9^-3

Accepted Answer

1/93

Answer

93

Answer

1/9-3

Answer

729

Question 8

How would you write 564,000,000 in scientific notation?

Accepted Answer

5.64 x 10⁸

Answer

5.64 x 10^-7

Answer

5.64 x 10⁶

Answer

56.4 x 10⁷

Question 9

What is the solution to this system?

Accepted Answer

(-2,2)

Answer

(-2, -2)

Answer

(2, -2)

Answer

(2, 2)

Question 10

Find the value of x.

Accepted Answer

10

Answer

7

Answer

8

Answer

9

Question 11

Which set of sides would make a right triangle?

Accepted Answer

5,12,13

Answer

4,5,6

Answer

8,10,12

Answer

5,10,12

Question 12

132

Accepted Answer

169

Answer

26

Answer

196

Answer

144

Question 13

142

Accepted Answer

196

Answer

169

Answer

28

Answer

144

Question 14

Determine how to translate triangle A'B'C' to triangle ABC.

Accepted Answer

right two, down 9

Answer

right two, down five

Answer

left two, down 9

Answer

left two, down 5

Question 15

Reflections over the x-axis change the ____-__________.

Accepted Answer

y-coordinate

Answer

x-coordinate

Answer

y-axis

Answer

x-axis

Question 16

Identify the transformation from ABCD to A'B'C'D'.

Accepted Answer

Translation

Answer

90^o rotation

Answer

Reflection across the x-axis

Answer

Reflection across the y-axis

Question 17

Identify the transformation from ABC to A'B'C'.

Accepted Answer

Reflection across the y-axis

Answer

Reflection across the x-axis

Answer

90^o clockwise rotation

Answer

90^o counterclockwise rotation

Question 18

Solve:
3x + 15 = 3(x + 5)

Accepted Answer

Infinitely Many Solutions

Answer

No Solution

Answer

x = 15

Math 8 Final Exam Practice

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