Question

What is f(-2) for f(x)=-1/2x+5?

Answer 1

plug -2 into equation as x
also careful when you enter in equations here
we dont know if you mean -1/(2x+5) or -1/2x +5

Answer 2

ok, but how do i solve it. will it look like f(-2)=-1/2x+5

Answer 3

it will look like
f(-2) = - 1/2(-2) + 5

Answer 4

1/4 + 5 = 5.25

Answer 5

thanks! :)