122k views
11 votes
Given f (x) = 9x– 15, find f (3).

2 Answers

8 votes

Answer:

f(3)=12 should be the answer

Explanation:

replace x with 3 and solve

User Jamieb
by
2.8k points
11 votes
X=2
F(3)=9x-15+15
+15
18/9 x=2
User Jeff LaJoie
by
3.7k points