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4 years ago

What is the inverse of the function f(x) = 2x – 10?

Mathematics

2 answers:

Lesechka [4]4 years ago

8 0

Answer:The answer would be D, x/2+5

Step-by-step explanation:

klemol [59]4 years ago

5 0

Answer:

Step-by-step explanation:

f(x) = 2x – 10 let : f(x) = y you have : y = 2x-10

calculate x : 2x = y+10

x = (1/2)y+10/2

x = (1/2)y+ 5....(*)

by (*) the inverse is g(x) = (1/2)x+5

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