Free Printable 8th Grade Math Final Exam Review

Worksheets

8th Grade Math Final Exam Review

Total questions: 25

Worksheet time: 2hrs 3mins

Name

Class

Date

Simplify

√9

3√9

can't simplify

solve for c

Solve the equation below:

k = 152

k = 176

k = 5

k = 27

How would you write 0.0005 in scientific notation?

50 x 10⁵

5 x 10⁴

5 x 10³

.5 x 10³

We know that π (Pi) is approximately equal to 3.141592654... To which subset of the real numbers does π belong?

Irrational Numbers

Rational Numbers

Integers

Natural Numbers

Simplify the expression using exponents.

81⁸

9¹⁵

9⁸

81¹⁵

Using exponents, what is the simplified form of the expression (2⁴)⁷

2³

14²⁸

2²⁸

2¹¹

Using exponents, what is the simplified form of this expression?

5⁹

1⁵

5¹⁴

5⁵

How do you write the standard number 0.00095 in scientific notation?

9.5 x 10^-3

9.5 x 10^-5

9.5 x 10^-4

9.5 x 10^-6

10.

Write the standard number 6,267,000 in scientific notation.

62.67 x 10⁶

6.267 x 10⁶

6.267 x 10⁴

6.267 x 10⁷

11.

Which line has the equation

y = 2x + 1

12.

Identify the slope and y -intercept in the equation:

y = 2x - 2

y = -2x + 2

y = -2x + 4

y = 2x + 4

13.

What is the equation of this line?

x=5

y=5

y=5x

x=-5

14.

-4(8r + 3)

-32r - 12

32r - 12

-32r + 12

32r + 12

15.

The formula for slope has _____ on bottom.

y₂- y₁

x₂- x₁

y₁- y₂

x₁- x₂

16.

Slope is ________.

Positive

Negative

Zero

Undefined

17.

What is the solution to this system?

(1, -1)

(-1, 1)

(0, -2)

(2, 0)

18.

How many solutions will this system have?

No solution

One Solution

I Don't Know

Infinitely Many Solutions

19.

How do you calculate slope using a graph?

rise over run

run over rise

look at the y intercept

look at the x intercept

20.

7(2x - 4) = 42

x= 5

x= 8

x= 2

x= 9

21.

Does this mapping diagram represent a function? Why.

Yes, because the x-value 11 has two y-values pair with it.

Yes, because each x-value has only one y-value paired with it.

No, because the x-value 11 has two y-values paired with it.

No, because each x-value has only one y-value paired with it.

22.

Which set of values is a function?

(9,5) (10,5) (9,-5) (10,-5)

(3,4) (4,-3) (7,4) (3, 8)

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

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

23.

What are the rate of change and initial value?

Rate of Change = 3 Initial Value = 8

Rate of Change = 1/3 Initial Value = 8

Rate of Change = 8 Initial Value = 3

Rate of Change = 8 Initial Value = 1/3

24.

Which pair of points has a slope of -4?

(2, 6) and (0, -2)

(2, -6) and (0, 2)

(2, 6) and (0, 2)

(-2, -6) and (0, -2)

25.

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

No Solution

x = 15

Infinitely Many Solutions

Reset

8th Grade Math Final Exam Review

Total questions: 25

Worksheet time: 2hrs 3mins

Similar Resources on Wayground