53.9k views
0 votes
F(-2)when f(x) = 2x^2 - 3x + 28?

^ = squared

User CRAFTY DBA
by
4.6k points

2 Answers

3 votes
the answer of f(-2) is 42
User Ishmael MIRZAEE
by
4.2k points
2 votes

Answer:

Explanation:

2x2^2+6+28

2^3+6+28

8+6+28

42

User Bwooce
by
4.7k points