Find f(-3) in the function f(x) = -x-2

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asked Mar 23, 2018 127k views

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Timgluz · Answer 1 · 2018-03-28T10:58:10+0000

I don’t know for sure if this is right but I got f(-3)=1.
f(-3)= -x - 2
f(-3)= -(-3) - 2
The 2 negatives cancel each other out and make a positive.
f(-3)= 3-2
f(-3)=1

Find f(-3) in the function f(x) = -x-2

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