AzM2 Grade 8 Math 2

Question 1

What is the slope of the line passing through (2, 3) and (6, 11)?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 2

Which of the following is an irrational number?

Accepted Answer

√50

Answer

√16

Answer

√25

Answer

√36

Question 3

A cylinder has radius 3 cm and height 10 cm. What is its volume? (Use π ≈ 3.14)

Accepted Answer

282.6 cm³

Answer

188.4 cm³

Answer

94.2 cm³

Answer

314 cm³

Question 4

Solve for x: 3(x − 4) = 2x + 1

Accepted Answer

x = 13

Answer

x = 11

Answer

x = 7

Answer

x = 9

Question 5

Which equation represents a linear function?

Accepted Answer

y = 2x + 5

Answer

y = x²

Answer

y = x³ − 1

Answer

y = 1/x

Question 6

A bag contains 4 red, 3 blue, and 5 green marbles. What is the probability of picking a blue marble?

Accepted Answer

3/12

Answer

1/4

Answer

1/3

Answer

1/6

Question 7

What is the value of 5⁻² ?

Accepted Answer

1/25

Answer

−10

Answer

25

Answer

−25