If f(4x)=12x−7, how do you find f(16.5)?
Answers
Answered by
0
12x/4x = 3x
f(x)=3x -7
if x = 16.5
f (16.5) = 3(16.5)-7
= 49.5-7
= 42.5.........
hope it help you mate....
Similar questions