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Mathematics

Answered

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

Answer :

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Answer:

f(3)=15

Step-by-step explanation:

plug 3 in for x

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

16-1=

15

Answer Link

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f (x)= 2x2+4x-1 = 23

View image Sierrahnichols2

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