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What is F (x) = -x^2 - 10x f= (−5)

1 Answer

3 votes

Answer:

75

Explanation:

f(x)=-x^2-10x

f(-5)=(-5)^2-10(-5)

f(-5)=(-5)(-5)+50

f(-5)=25+50

f(-5)=75

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