adanaec
adanaec
04-05-2017
Mathematics
contestada
if c(x) = 4x-2 and d(x) = x^2+5x, what is (CoD)(x)
Respuesta :
jdoe0001
jdoe0001
04-05-2017
[tex]\bf \begin{cases} c(x)=4x-2\\ d(x)=x^2+5x \end{cases}\qquad (c\circ d)(x)\iff c[\ d(x)\ ] \\\\\\ c[\ d(x)\ ]=4\boxed{d(x)}-2\implies c[\ d(x)\ ]=4\left( \boxed{x^2+5x} \right)-2 \\\\\\ c[\ d(x)\ ]=4x^2+20x-2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
You are standing at the edge of a cliff which is 40 m tall. You throw an apple up with a speed of 15 m/s, and it accelerates downward at 9.81 m/s^2. How long do
yes haha yes what no oh yeah no nevermind wait yes
In a given country the average price of a gallon of unleaded gasoline in 1997 was $1.58 in 2010 the average price was $3.11 find and interpret the average rate
In a given country the average price of a gallon of unleaded gasoline in 1997 was $1.58 in 2010 the average price was $3.11 find and interpret the average rate
Write 0.65% as a fraction in simplest form.
What impact did the treaty of Paris have on the North America colonies
Location B is which place? Canaan Egypt Syrian Desert Mediterranean Sea
My boss is pregnant is it ok to knit him and his husband a baby sweater?
Can someone help me? Im really bad at English
Which of the following was not a title taken by Augustus? O Pontifex maximus O Princeps O Augustus O Emperor O None of these
