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Evaluate using f(x)= -5x+13, f(-2)=?
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3 votes
Evaluate using f(x)= -5x+13, f(-2)=?

User Maximin
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2 Answers

5 votes
f(x) = - 5x + 13
f(-2) = - 5(-2) + 13
f(-2) = 10 + 13
f(-2) = 23
User Egidra
by
5.9k points
2 votes
f(x)=-5x+13
f(-2) can be found by replacing "x" with "-2", thus
f(-2)=-5(-2)+13=10+13=23
User Pedro Goes
by
6.5k points
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