SOLUTION: I am having a difficult time with this problem. Could someone please help me? If f(x)=5x/3-4, then f(12)= Thank you.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: I am having a difficult time with this problem. Could someone please help me? If f(x)=5x/3-4, then f(12)= Thank you.      Log On


   

Question 339794: I am having a difficult time with this problem. Could someone please help me?
If f(x)=5x/3-4, then f(12)=
Thank you.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Substitute every instance of x with 12.
f%28x%29=%285%2F3%29x-4
f%2812%29=%285%2F3%29%2812%29-4