dogsaver14
dogsaver14
01-07-2016
Mathematics
contestada
What is the inverse of y = 2x^2 ā 8?
Respuesta :
nobillionaireNobley
nobillionaireNobley
02-07-2016
[tex]y = 2x^2 - 8 \\ 2x^2 = y + 8 \\ x^2 = \frac{y+8}{2} \\ x = \sqrt{\frac{y+8}{2}} \\ f^{-1} (x)=\sqrt{\frac{x+8}{2}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
given that jacob's chocolates had owner investments of $4,000; net income during the period of $10,000; and owner withdrawals of $300 calculate the ending balan
peyote was only partially legalized for traditional indian religious use so that native americans could practice their religion in
Find FH FH = {Blank}
HELLLLPPPPP MEEE PLEASEEE I NEED A GOOD GRADE
HELP!!!Why did some churches begin to oppose revivalist preaching?ā
Tavon has a gift card of $90 that loses $2 for each 30-day period not used. He has another gift card for $70 that loses $1.50 for each 30-day period not used. W
Given n, find the value of x. I think the answer is 109 but Iām not sure
Darla knows it is important to act professionally while speaking with customers over the phone. Joe is impatient and does not want to be placed on hold. How wou
What section of the letter gives only the recipient's name?______
Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below. Lengths (mm) Frequency 220 - 229 1 230