PLEASE HELP I ONLY HAVE 3 MINUTES NOW 1. Find f(3).

f(x) = x^2 + 5x - 9
A) 7
B) 10
C) 9
D) 15

2.
If f(x) = -x^3 + 2x^2- 3, find f(2).
A) -19
B) -3
C) -1
D) 5

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