Question

Evaluate 3x for x = -2, x = 1, and x = 3.

A) 1/9, 3,27
B) ¹/3, 0, 9
C) 9,3, 27
D) 1/9, 9, 27

Answer 1

A) 1/9, 3, 27

Explanation:

i think you mean 3^x (and not 3x).

because otherwise none of the answer options withdraw makes any sense.

3^-2 = 1/(3²) = 1/9

3¹ = 3

3³ = 27