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F(x)=x^-2x+4 find f(-1)

F(x)=x^-2x+4 find f(-1)
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F(x)=x^-2x+4 find f(-1)

asked
User Jan Andersen
by
7.9k points

1 Answer

1 vote
input -1 for x

f(-1)=(-1)^2-2(-1)+4
f(-1)=1+2+4
f(-1)=7

f(-1)=7
answered
User TWA
by
9.0k points
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