Seudónimo Seudónimo

06-11-2020
Mathematics

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Question 6 of 10
If Fx) = x-3, which of the following is the inverse of Fx)?
O A. F'(x) = 3 - *
O B. F1(x) = x+ 3
O C. F'(x) = x-3
O D. F"(x) = 3x
SUBMIT
Answer please

Respuesta :

06-11-2020

B is the right answer
f(x) = x-3
y= x-3
x= y-3
x+3 =y
f^-1(x) = x+3

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