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 ( 91+ )
Otras preguntas
The bond between Br atoms in a Br2 molecule is (1) ionic and is formed by the sharing of two valence electrons (2) ionic and is formed by the transfer of two va
What is the chemical formula for iron(III) oxide? (1) FeO (3) Fe3O (2) Fe2O3 (4) Fe3O=
What is the principal part of the underlined verb in the sentence? We made it in only one week. A. past participle B. past C. present participle D. present
What is the total number of valence electrons in a germanium atom in the ground state?(1) 22 (3) 32(2) 2 (4) 4
If f(x)=2x+5 and g(x)3x3rd power +2x+4 what if f(g(2))
Which approach best defines how writers of historical fiction try to appeal to readers?
The sum of two consecutive even integers is -2. What are the two integers?
18% of what number is 90? A. 50 B. 5 C. 16.2 D. 500
Which subatomic particle has a negative charge? (1) proton (3) neutron (2) electron (4) positron
What is the principal part of the underlined verb in the sentence? We made it in only one week. A. past participle B. past C. present participle D. present
