Finding Inverses
View the Lesson | MATHguide homepage Updated September 9th, 2020


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Given: f(x) = 7x - 1
  
Calculate:The inverse of f(x), denoted as f -1 (x).
 


Choose the correct response below.

a)f -1 (x) = -1x + 7
b)f -1 (x) = -(1/1)x + 1/7
c)f -1 (x) = (1/7)x + 1/7
d)f -1 (x) = (1/7)x - 1