3

Set 3: Exponential Functions (Intermediate)

Explanation

Answer: C

PROBLEM

Recent studies show that solve for x: 2 to the power of x = 32

Solve for x: 2 to the power of x = 32

A.

3

B.

4

C.

5

✓ Correct
D.

2

Detailed Explanation

[Variation 1] Choice C is the best answer. 2 to the power of 5 = 32, so x = 5

Why others are wrong:
A: 3 is incorrect because it does not satisfy the equation.
B: 4 is incorrect because it does not satisfy the equation.
D: 2 is incorrect because it does not satisfy the equation.