Answer:
f(6) = 9
Step-by-step explanation:
f(6) = 3(6) - 9
~Simplify
= 18 - 9
~Subtract
= 9
Best of Luck!
9
f(x)= 3x – 9
f(6)= 3(6) – 9
f(6)= 18 – 9
f(6)= 9
I hope this helps
