Question

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Assistance and steps


What is the inverse of y = 3/2x?

Answer 1

option (1)

Explanation:

rearrange making x the subject, then x is the inverse

y =
`(3)/(2)` x ( multiply both sides by 2 to clear the fraction )

2y = 3x ( isolate x by dividing both sides by 3 )

`(2)/(3)` y = x

change y back into terms of x , then inverse is

`f^(-1)` (x) =
`(2)/(3)` x , or

y =
`(2)/(3)` x