kendylk kendylk

25-02-2021
Mathematics

contestada

Find the Inverse of the Function

y= 10x^2 - 4

Respuesta :

doyouneedhelp doyouneedhelp

25-02-2021

Hello.

1. Switch y and x.
x = 10y^2 - 4
2. Isolate y.
x + 4 = 10y^2
(x + 4)/(10) = y^2
y = sqrt[(x + 4)/(10)]
3. Replace y with f^-1(x)
f^-1(x) = sqrt[(x + 4)/(10)]

Good luck to you!

Answer Link

Otras preguntas

fawn built a sandbox that is 6 feet long, 5 feet wide and 1/2 foot tall. how many cunic feet of sand does she need to fill the box

What was the difference in water levels between Week 2 and Week 4? A. 10 m B. 1 m C. 0.10 m D. 0.01 m

A recipe uses 2/3 cup of flour and 5/8 cup of blueberries. Is there more flour or blueberries in the recipe?

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 square feet. The width of the basement is 2/3 its length. What is t

what action should be taken when there is a fire in the lab

Why were some Serbians and Bosnians angry with Austria-Hungary in 1914? A.Austria-Hungary had taken over Bosnia and dominated Serbia. B.Austria-Hungary refused

the pitch that the average human can hear has a frequency of 20.0. If sound with this frequency travels through air with the speed of 331 m/s, what is its wavel

~Please help!~ Please show work :)

The Murray _____ is in eastern Australia.

what were patrick henry most famous words and what do they mean