Nia has $19.50 to ride the subway around New York. It will cost her $0.75 every time she rides. Identify the dependent variable
1 answer:
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Step-by-step explanation:
Given function
To find an inverse for any given function, which is of the form , always swap
and
in the equation and try to get the form
. Now, swapping back
and
, we get the inverse function.
On swapping and
, we get
Swapping back and
, we get
This is the inverse function.