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F(x)=-x2-7x-5
Find f(-5)

1 Answer

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Answer:

f(-5)=5

Explanation:

the "-5" is telling us what to plug in for x. So, the new equation would be:

f(-5)= -(-5)^2-7(-5)-5

if we reduce, the expression would be

-25+35-5

our final answer would be 5.

User LodeRunner
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