5

Set 4: Exponential Functions (Beginner)

Explanation

Answer: B

PROBLEM

Recent studies show that evaluate: 3 to the power of 4

Evaluate: 3 to the power of 4

A.

162

B.

81

✓ Correct
C.

40

D.

83

Detailed Explanation

[Variation 1] Choice B is the best answer. 3 to the power of 4 = 81

Why others are wrong:
A: 162 is incorrect because it does not satisfy the equation.
C: 40 is incorrect because it does not satisfy the equation.
D: 83 is incorrect because it does not satisfy the equation.