# Algebra: Help Please

posted by
**Ann**
.

For the given function, compute the missing values in the following table.

f(x) = 8x

i got the negatives wrong, but I know how to solve for it. Is there a reason it is wrong?

-3: -1/512

-2: -1/64

-1: -1/8

(^These were wrong, but I don't know how to solve it)

0: 1

1: 8

2: 64

3: 512

(^These are correct.)

How should I approach the problem of finding negative exponential values?

Thank you