1.

Find the inverse given f(x) =2x+5÷3​

Answer» ONG>Answer:

f^{-1} =(3x-5)/2

Step-by-step explanation:

LET y be equal to f(x)

then y = (2x+5)/3

Now, interchange the VARIABLES

Which means make y =x and x =y

so, x=(2y+5)/3

solve for y

so, y=(3x-5)/2

At this point you've found your INVERSE

So,

f^{-1} =(3x-5)/2

In order to do these type of problems interchange the variables and then solve for the interchanged variable which will be your inverse like I have done above.


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