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 ( 44+ )
Otras preguntas
Select the main characteristics of a ballad . action is swift centered around one scene five lines of poetry clever and funny couplet told in simple
business may be owned by an individual or a group of persons'' in the light of the above statement enlist different form of business organization and explain ho
the current passing through a room heater has been halved .what will happen to the heat produced by it?
calculate ten minus five point six
About how many years ago was the earth created
Why do whole numbers raised to an exponent get greater wealth fractions raised to an exponent get smaller
Jane had 80 pencils and she gave some away to her friend how many pencils did she give away and how many pencils does she have left
When you are HEARING speech, it means that _____. a. You are paying close attention b. The sound has reached your ears c. Effective communication is occurring d
Please help with these three questions. The electrons in the diagram have slowed to a stop and have just started their return to the left plate. What is the be
The core of the computer’s operating system is called the ____.
