Question

Complete the input-output table for the function y=3^x

X Y
-2 1/9
-1 1/3
0 1
1 3
2 9
3 a
4 b
A=?
B=?

Answer 1

9514 1404 393

Answer:

A = 27

B = 81

Explanation:

Fill in the x-value and do the arithmetic.

a = 3^3 = 27

b = 3^4 = 81