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

what is the hardest part of math
How are cell surface proteins exported out of the cell?.
Can some one please help me out
Which of the following came from the Hinduism religion?? Question 4 options: Buddhism Judaism Christianity
What type of reaction is this? CH4 + O2>CO2+ H2O
The point of view always comes from the narrator. True or false
Can someone help me on these to questions ???
Choose the correct completion for each of the following sentences. C'est un .................. O presente mans No answer text provided. ami
Actividad 2 Escribe las siguientes oraciones en el imperfecto. 1. No hay mucho tráfico en la autopista. 2. Hay muchos recados en su despacho. 3. Hay al menos ci
6. Ava had a rough day on the stock market. Her stocks dropped in value to one third of what they used to be. If she currently has $140,000 in stock value, how