SOLUTION: Use the function to answer the question. f(x) = 10x - 5 What is the value f^-1(-4)? (Points : 4) 45 35 0.01 0.1

Question 665089: Use the function to answer the question.
f(x) = 10x - 5
What is the value f^-1(-4)?
(Points : 4)
45
35
0.01
0.1

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,

 y = 10x - 5    ||finding Inverse (exchanging the x and y)

 x = 10y - 5   0r  y = (x+5)/10



 

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