appser128
appser128
21-08-2017
Mathematics
contestada
What is the inverse function of f(x)=-3x+21
Respuesta :
mreijepatmat
mreijepatmat
21-08-2017
f(x) = - 3x + 21.
y = - 3x + 21.
just replace x with y and y with x:
x = - 3y +21; now isolate y :
-3y = x - 21
3y = -x + 21
y = (-x+21)/3
f⁻¹(x) = (-x+21)/3
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
plz answer i need help
The supply curve isa) downward sloping. b) level.c) upward sloping.d) irregular.
In Florida, more than _ crashes are alcohol related. 7,000 17,000 27,000
What happens to a car that experiences an increase in kinetic energy
Which of the following describes the formation of air convection currents?
Pinocytosis moves what type of particle into the cell?
The Mexico -American war started in_______
Identify the time period before the invention of writing.
A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random sample of 100 online customers a
Kirsten is sitting in a tree house reading and notices her dog Penny starting to dig a hole 40 meters away from the base of the tree. Penny, the dog, looks up a
