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 ( 76+ )
Otras preguntas
how to write 2,000,000,000 in standard form
the moon is 240,000 miles from earth what is the distance written as a whole number multiplied by the power of ten
Artaud noticed that if he takes the opposite of his age and adds 40, he gets the number 28. How old is Artaud
A pack of pencils contains 20 pencils. If Trish uses 3/4 of the pack, how many pencils will she use? a. 15 b. 12
In what way did ancient Athens influence the framers of the United States Constitution?
What are two halves that geographers divide the earth
when is estimation an effective way to determine an answer
what is 5/15 × 9/25 =
alan is 14 years old.twice as old as his brother james is.how old is james.
between what 2 integers does 75 lie in
