Question

Question 29 of 40
Find f(-2) for f(x) = 5.3*.

Answer 1

A.
`(5)/(9)`

Explanation:

To find f(-2) in f(x)=5*3^x, plug in -2 into all the x values.

f(-2)=5*3^-2, you can use calculator to calculate 3^-2 which equals 0.1, forever 1's.

f(-2)=5*0.1=0.5 Forever 5's.

f(-2)=0.5 or
`(5)/(9)`

Hope this helps!

If not, I am sorry.