Blayne33 Blayne33
  • 13-11-2016
  • Mathematics
contestada

Confirm that f and g are inverses by showing that f(g(x)) =x and g(f(x)) =x where: f(x) =3x-2 and g(x) = (x+2)/3

Respuesta :

anouar
anouar anouar
  • 13-11-2016
f(g (x)=3 [(x+2)/3]-2
=x+2-2
=x

g (f(x)=[(3x-2)+2]/3
=3x/3
=x
f and g are inverses
Answer Link

Otras preguntas

change 3/4 to twelfths
During the Golden Age of Athens, male citizens
Hi! I am a scientist and I am going to collect data from a volcano today; I am most likely a(n) _____________________. a. geologist b. astronomer c. oceanogr
Leonardo da Vinci is well known as an Italian Renaissance painter of immense intellectual and creative powers. He was, in addition, a/an
what is a process that uses carbon dioxide and the sun's energy to produce chemical energy.
Which substance accounts for nearly 80 percent of Earth's atmosphere?
Pregnant women who smoke have an increased risk of A. miscarriage. B. ear infections. C. lower respiratory infections. D. sudden infant death syndrome.
one reason why Bilbao, Spain is famous
7(g-4)=3 slove for g
Which of the following sources is the least likely to provide a historian with credible information about a historical figure?