Tomfoolery Tomfoolery

10-04-2015
Mathematics

contestada

Determine the inverse function of f(x)=[tex] \sqrt{4x-1} [/tex]

Respuesta :

konrad509 konrad509

10-04-2015

[tex]f(x)=\sqrt{4x-1}\\ y=\sqrt{4x-1}\\ y^2=4x-1\\ 4x=y^2+1\\ x=\dfrac{y^2+1}{4}\\ f^{-1}(x)=\dfrac{x^2+1}{4}\\[/tex]

Answer Link

Otras preguntas

solve each compound inequality and grahp the solutions. ( that is the question ) . Algebra 1

We will never eat at that restaurant again. what do i have to change to make it into a past tense sentence ??

Evaluate F(x) -x² - 4 for x = -3. show work

a freight train leaves the train station 4hrs before a passenger train. the two trains are traveling in the same direction on parallel tracks. if the rate of th

what is 12 and 3/4 as a decimal

Is the word and a conjunction?

complete the pattern ____,_____,____,0,2,4,6

1/3 2/3 2/9 1/2 which fraction has the greatest value

a copper wire ( density = 8.96 g/cm^3 ) has a diameter of 0.25 mm. if a sample of this copper wire has a mass of 22 g, how long is the wire?

what are the angles in a Z pattern called ?