natashadag
natashadag
03-01-2017
Mathematics
contestada
f(x)=9x^2-5x, g(x)=19x-4
(fog)(9)
Respuesta :
engy1
engy1
03-01-2017
is it (fog)(9) or (fog)(x) ?
Answer Link
Panoyin
Panoyin
06-01-2017
f(x) = 9x² - 5x
g(x) = 19x - 4
(f о g)(9) = 9[19(9) - 4]² - 5[19(9) - 4]
(f ο g)(9) = 9(171 - 4)² - 5(174 - 4)
(f ο g)(9) = 9(167)² - 5(167)
(f ο g)(9) = 9(27889) - 865
(f ο g)(9) = 251001 - 865
(f ο g)(9) = 250136
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
There are 5 boys and 6 girls participating in a singing contest. What is the likelihood that a girl will win the contest?
Which expression does not factor? M^3+1 M^3-1 M^2+1 M^2-1
Where does the energy released by fission and fusion come from?
Where does the energy released by fission and fusion come from?
Why are ferromagnetic materials used in computer hard drive
Please help verify the identity of cos (x+ -5pi/4) = -sqrt2/2 (cos x + sin x)
What is the gradient of the line
when we got up it __ (rain). supply the correct from the verb
what is the irony of text lebanon's drinking water.
Amina mixed the following substances in two different glasses P and Q of the same size. P - 1 tablespoon of powdered sugar + 1 glass of water Q - 1 tablespoon
