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 ( 37+ )
Otras preguntas
What all can an infection do to your body? can it cause a heart attack??
If m <AVC= (9x-20)° and m AC =86°, find the value of x
How to put this in $799.73 in numeric please help thank you
To survive, what gas do we need to breath in?
who is the composer, arranger, and conductor who wrote the scores for over 100 films
Two angles form a right angle. one angle measures 45 degrees. what is the measure of the other angle?
help please - first question
the last step in a proof contains the
A bottle holds 260 ml of juice when it is a quster full.how much juice can it hold hold when it is completely full.
This scale drawing shows a parking lot. What is the length of the longer side of the actual lot?
