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Find f(-3) for f(x)=3x^2+5x-14

Find f(-3) for f(x)=3x^2+5x-14
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14 votes
Find f(-3) for f(x)=3x^2+5x-14

User Doug Ayers
by
7.7k points

2 Answers

6 votes

Answer:

-2

Explanation:

User Swato
by
8.5k points
5 votes

Answer:

-2

Explanation:

f(x)=3x^2+5x-14

f(-3)=3(-3)^2+5(-3)-14

f(-3)=3(-3)(-3)-15-14

f(-3)=3(9)-29

f(-3)=27-29

f(-3)=-2

User Ryeager
by
7.4k points
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