Polytechnic Mathematics 2

Question 1

What is the value of log₂(64)?

Accepted Answer

6

Answer

8

Answer

4

Answer

5

Question 2

Which of the following is NOT a property of a normal distribution?

Accepted Answer

It is always skewed to the right

Answer

It is symmetric about the mean

Answer

Mean equals median equals mode

Answer

About 68% of data falls within one standard deviation

Question 3

What is the sum of interior angles of a hexagon?

Accepted Answer

720°

Answer

540°

Answer

900°

Answer

360°

Question 4

What does the dot product of two perpendicular vectors equal?

Accepted Answer

0

Answer

1

Answer

-1

Answer

The magnitude of either vector

Question 5

What is the general solution form of a first-order linear differential equation?

Accepted Answer

Homogeneous solution plus particular solution

Answer

Only the particular solution

Answer

Only the homogeneous solution

Answer

The product of homogeneous and particular solutions

Question 6

What is the value of e⁰?

Accepted Answer

1

Answer

0

Answer

e

Answer

Undefined