130k views
3 votes
F(x) = x2 + 5x - 9
Find f(3)

2 Answers

2 votes

Answer:

15

Explanation:

(x) = x² + 5x - 9

f(3) = (3)² + 5(3) - 9

= 9 + 15 - 9

= 15

User Mahalie
by
5.1k points
1 vote

Answer: 15

Explanation:

f(x) = x² + 5x - 9

f(3) = (3)² + 5(3) - 9

= 9 + 15 - 9

= 15

User Eagerod
by
6.0k points