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 ( 33+ )
Otras preguntas
The cell conducts its normal functions during ______. interphase meiosis I meiosis II
Who were the Boers? A. Africans who followed traditional beliefs rather than Christianity B. Indian soldiers who served the British East India Company C. Dut
What's a conjunctive verb
“Senate Rejects Supreme Court Nominee” “Supreme Court Declares National Recovery Act (NRA) Unconstitutional” “Congress Overrides Truman Veto of Taft-Hartley Act
What is the quark composition of a proton? (1) uud (3) csb (2) udd (4) uds
800multiplied by 0 -dash
What would James Madison say about allowing a person elected to the House of Representatives to serve at the same time on the Supreme Court?
The heating element in an automobile window has a resistance of 1.2 ohms when operated at 12 volts. Calculate the power dissipated in the heating element. [Show
What is the quark composition of a proton? (1) uud (3) csb (2) udd (4) uds
the strength of the pulling force on the moon is 1/6 of that on earth whilst on Jupiter it is 2.5 times stronger what is the weight on the moon
