# SOLUTION: If f(x) =-1/x, find f(-7/2). this problem is not in the book

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 Click here to see ALL problems on Functions Question 167998This question is from textbook Algebra 1 : If f(x) =-1/x, find f(-7/2). this problem is not in the bookThis question is from textbook Algebra 1 Answer by ramza718(1)   (Show Source): You can put this solution on YOUR website!i will not say i am 100% sure but i am around 90% sure, i believe that the answer is 2/7. -If you plug in -7/2 for x you will get f(-7/2)=-1/(-7/2) -If you have a fraction in the denominator you multiply the fraction by its reciprocal. So it would be (-1/1)(2/-7), you will get (-2/-7) also equal to 2/7