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

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

User Pulkit Goyal
by
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f (x)= 2x2+4x-1 = 23
F(x) = 2x2 + 4x - 1. Find f(3).-example-1
User Tanvir Durlove
by
8.7k points
6 votes

Answer:

f(3)=15

Explanation:

plug 3 in for x

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

16-1=

15

User DEEPAK LAKHOTIA
by
7.8k points
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