IMAT Mathematics and Statistics 2

Question 1

What is the derivative of f(x) = x³ + 4x?

Accepted Answer

3x² + 4

Answer

x² + 4

Answer

3x² + 4x

Answer

3x + 4

Question 2

A bag contains 3 red, 4 blue, and 5 green balls. What is the probability of drawing a blue ball?

Accepted Answer

1/3

Answer

1/4

Answer

5/12

Answer

4/5

Question 3

What are the solutions to x² − 5x + 6 = 0?

Accepted Answer

x = 2 or x = 3

Answer

x = 1 or x = 6

Answer

x = −2 or x = −3

Answer

x = −1 or x = 6

Question 4

An arithmetic sequence has first term 3 and common difference 4. What is the 10th term?

Accepted Answer

39

Answer

43

Answer

40

Answer

36

Question 5

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

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 6

Simplify √48.

Accepted Answer

4√3

Answer

6√2

Answer

8√3

Answer

4√6

Question 7

If 2^x = 16, what is x?

Accepted Answer

4

Answer

2

Answer

3

Answer

8