# Math Help - Functions

1. ## Functions

I cant figure this out!
Thanks~
1. Use your calculator to calculate f(-8.80) if f is the function given by the formula f(x) = -0.2x + 2.7

2. Originally Posted by amathgizzard
I cant figure this out!
Thanks~
1. Use your calculator to calculate f(-8.80) if f is the function given by the formula f(x) = -0.2x + 2.7