Question

What is the value of f(-2)for the function f(x)=2(3)^x

Answer 1

f(-2)=0.2222222222

Explanation:

2(3)^-2

5^-2

0.2222222222

Answer 2

Answer: f(-2)=2/9

Explanation:

Just plug in x for -2 and solve.

f(2)=2(3)^-2

=2/9

f(-2)=2/9