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Alex787 [66]
3 years ago
7

F(x) = 2x2 + 4x - 1. Find f(3).

Mathematics
2 answers:
LenKa [72]3 years ago
7 0

Answer:

f(3)=15

Step-by-step explanation:

plug 3 in for x

f(3)=(4)+(12)-1=

16-1=

15

shutvik [7]3 years ago
4 0
F (x)= 2x2+4x-1 = 23

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