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 ( 68+ )
Otras preguntas
A perpetual record of a raw materials item that records data on the quantity and cost of units purchased, units issued for use in production, and units that rem
Please help ASAP! Due soon! I will give brainliest!!! What were the objectives of the First Continental Congress? Select all that apply. to establish a new gove
A person is badly disfigured by the lawnmower blade when mowing a lawn. According to Erikson’s theory, which age at the time of injury will be associated with t
Factor completely 2x2 − 50. a) Prime b) 2(x − 5)(x + 5) c) 2(x2 − 25) d) 2(x + 5)(x + 5)
20% tip on a bill of 79.31
A person with sight in only one eye lacks which of the following visual cues for seeing in depth?a. retinal disparity b. linear perspective c. motion parallax d
A small pyramid would use an estimated 1 million blocks of limestone. A large one would need 3 million. Both would require a lot of builders. A small pyramid wo
Suppose you are planning your mealsfor the day. Which should you have more of brown riceor cheese? Explain your answer.
Solve the proportion. When necessary, round to the nearest tenth? 36/j = 7/20
(01.04 LC) Mason is preparing to present the results of a study he did to track the germination rates of bean seeds treated with growth hormones. He wants to sh
