Question

Help meeeeeeeeeeeeeeeeeeeeeef(x) = 2x - 7. evaluate f(0.5)

Answer 1

f(0.5)=-6

Explanation:

f(x)=2x-7 f(0.5)

Just put in 0.5 for the x.

f(x)=2(0.5)-7

f(x)= 1 - 7

f(0.5) = -6

I hope you understand how to do these

Hope this helped :)

Answer 2

f(x)=-6

Explanation:

f(0.5) means that x=0.5, so you substitute the x with .5 and multiply it times 2 which will get you 1. Then you subtract 7 to get -6.