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

Kira drew PQR and STU so that P S, Q T, PR = 12, and SU = 3. Are PQR and STU similar? If so, identify the similarity postulate or theorem that applies. A.

Help!!!!!!!! 2 questions!

how many moles in 53g of palladium 216g of silver 46g of tungsten

The vertex of the parabola is at (-2,1) Which of the following could be its equation.

What measure is equivalent to 1.2 km? A 0.12 cm B 120 cm C 1200 cm D 120,000 cm

7 out of 10 students got full marks on their test. Calculate the angle you would use in a pie chart

Which of the following is not an example of how Irish immigrants were eventually accepted in the U.S.? Irish, and people of Irish decent, are allowed to hold p

The ideal width of a certain conveyor belt for a manufacturing plant is 50 in. Conveyor belts can vary from the ideal width by at most 7/32 in. Which of the fol

Which of the following could include all the others? A. hybridization B. inbreeding C. selective breeding D. induced mutations No guess

15 points!!!!!!!!!!!!!! help plz really important