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F(x)=x^2-3x. what is the value of f(-8). -I need help with the first step-

F(x)=x^2-3x. what is the value of f(-8). -I need help with the first step-
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F(x)=x^2-3x. what is the value of f(-8).
-I need help with the first step-

F(x)=x^2-3x. what is the value of f(-8). -I need help with the first step--example-1
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User Tobias Gassmann
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1 Answer

3 votes
This is super easy simply plug -8 into all the x's

F(x)=x^2-3x.
-8^2 - 3(-8)
= 64 - 24
= 40
answered
User Ggfela
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8.0k points
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