jacobgrecco9915
jacobgrecco9915 jacobgrecco9915
  • 01-10-2018
  • Mathematics
contestada

Please help 20 POINTS. Problem below

Please help 20 POINTS Problem below class=

Respuesta :

tramserran
tramserran tramserran
  • 01-10-2018

f(x):  y = 9x² - 12

f⁻¹(x):  x = 9y² - 12

    x + 12 = 9y²

     [tex]\frac{x+12}{9} = y^{2}[/tex]  

     [tex]\sqrt{\frac{x+12}{9}} = |y|[/tex]     ; x ≥ -12

     [tex]+/-\sqrt{\frac{x+12}{9}} = y[/tex]

Answer: C

Answer Link

Otras preguntas

The restaurant Joe's Tasty Burgers just created a new hamburger that they call "The Joe Special." They want to protect the name of the burger so that no other
Simplify: (−2)3 · (−2)4 A) (−2)12 B) (−2)7 C) 212 D) 27
What is the proteoglycan ??
If a coin is thrown with a starting velocity of 0 m/s down a dry well and hits bottom in 1.2 s, what's the depth of the well?
A bag contains yellow marbles and red marbles, 65 in total. The number of yellow marbles is 5 more than 4 times the number of red marbles. How many yellow marbl
What is one difference between how HR2520 will move through the U.S. House of Representatives and the U.S. Senate? Answer in 1 to 2 complete sentences.
what is the idea of the nightmare art by Henri fuseli gave me 1-3 sentences answer please
Please need this question answered asap
Who founded New France?
click on the picture thanks so much