BellaMo
BellaMo
01-07-2014
Mathematics
contestada
This is inverse functions...any help on 3aii?
Respuesta :
konrad509
konrad509
01-07-2014
[tex]f(x)=2x-3\\ y=2x-3\\ 2x=y+3\\ x=\frac{y+3}{2}\\ f^{-1}(x)=\frac{x+3}{2}\\ f(f^{-1}(x))=2\cdot\frac{x+3}{2}-3\\ f(f^{-1}(x))=x+3-3\\ f(f^{-1}(x))=x[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
In a race the second place finisher crossed the finish line 1 1/3 minutes after the winner. The third place finisher was one and one 1 3/4 minutes behind the se
what is the capital city of japan?
What is the size of ABC shown in the above figure
What is 0.048 written as a fraction?
write types of pronoun by giving good example
Give reason: Raj's bicycle was not working properly. His father asked him to put some grease on the chain. Why did his father ask him to put grease on the chain
Write happy birthday letter to a femal friend
2x-5+x-2=5 what is the value of x
check your answer for x= -2/3 5(3x+4)-8(6x+7)=9x-8
is a personal residence a capital asset