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4 votes
15. If f(x) = 4x – 8, find f(-2).
a. 0
b.-8
c. -16
d. -20

User Ian Pinto
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2 Answers

3 votes
the answer is c 4x-8
4(-2)-8
remove parentheses
4x-2 -8
User Erasmus
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6.2k points
3 votes
f(-2)=4(-2)-8= -8-8= -16
The answer is C.
User Skel
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