funmi953 funmi953
  • 03-12-2019
  • Mathematics
contestada

Find the inverse function of (show work)

f(x)=x^2-4

Respuesta :

aqngo1 aqngo1
  • 04-12-2019

Answer:

y=x^2-4

first switch x and y to get:

x=y^2-4

now solve to isolate y like a normal function. Start by adding 4 on both sides of the equation.

x+4=y^2

then take the square root of both sides to isolate y and that‘s your answer

sqrt(x+4)=y

Answer Link

Otras preguntas

QUE PASO EL 16 DE ENERO DE 1992 EN EL SALVADOR
Math The large rectangle below represents one below , i have been doing this for so long but I still can’t ughhh
Divide $1.30 by 8 and round the quotient to the neatest cent.
what’s the radius of this button ?
In F451, what is the literary device of “How do u get so empty?” ?
Please help me solve this
Nadia's Furniture store buys a table at a wholesale price of $157.00. If the markup rate at Nadia's Furniture Store is 50%, what is the markup for the table?
A particular habitat has experienced many changes in environmental conditions over the last 75 years. Which is MOST likely a characteristic of a species that ha
Which of the following is a factor of 500x^3 + 108y^18? 6 5x + 3y^6 25x^2 +15xy^6 +9y^2 all of the above
What has four legs, but can't run?​