SOLUTION: If f(x)= x^ -1, find and simplify each expression f(-3) and f(1-x)

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Question 275655: If f(x)= x^ -1, find and simplify each expression f(-3) and f(1-x)
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)= x^-1
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f(-3)=-3^-1
f(-3)=1/-3 ans.
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f(1-x)=(1-x)^-1
f(1-x)=1/1-x ans.