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Can someone help me with this
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5 votes
Can someone help me with this

Can someone help me with this-example-1
User Alternatex
by
7.5k points

1 Answer

5 votes

Answer: f(x)=90

Explanation:

f(x)=-(-9)^2-(9) substitute -9 for x

f(x)=9^2+9 simplify negatives

f(x)=81+9 simplify exponents

f(x)=90 add

User Kacy Raye
by
8.2k points
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