What is the inverse for the function f(x)=10-4x

asked May 13, 2021 125k views

3 votes

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4 votes

Answer:

f^-1=5/2-x/4

Explanation:

y=10-4x

interchange the variables

x=10-4y

4y=10-x

y=5/2-x/4

so f^-1= 5/2-x/4

Sleepless answered May 17, 2021

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