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

chlamydia, if left untreated:
Charles martel became a christian hero when he stopped the muslim invasion at the battle of tours. a. true b. false
in order to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of w
Find the quotient 4z^a+2/(-8z^a-2)
amit works out at a gym for three quarters of an hours.he uses the treadmill for half the total workout session time and one third on cycle.find the total time
What is the square root of 2
Which of the sets of ordered pairs represents a function? P = {(3, 5), (–1, 5), (04, –6), (2, 9)} Q = {(7, –2), (5, 9), (–1, 8), (5, –3)}
typically atoms gain or lose electrons to achieve
the united states sent forces to what area of tbd world in the mid-1990s to stop ethnic cleaning
what percent of 30,000 equals 22,500