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3 years ago

If f(x)=2x-3/5 , which of the following is the inverse of f(x)?

Mathematics

1 answer:

grigory [225]3 years ago

5 0

Answer:

(5x+3)/2

Step-by-step explanation:

f(x)=(2x-3)/5

f(x)=y

y=(2x-3)/5

interchanging role of x and y

x=(2y-3)/5

5x=2y-3

5x+3=2y

y=(5x+3)/2

the inverse if f(x) = (5x+3)/2

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