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Klio2033 [76]
3 years ago
14

Find f(­-4) if f(x) = x2 - x

Mathematics
1 answer:
alexdok [17]3 years ago
7 0
You plug in 4 for x
Which would be
(-4)^2-(-4)
-4×-4=16
16-(-4)
16+4=20
f(-4)=20
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