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 ( 78+ )
Otras preguntas
Which best describes a biography? A. It is about a person’s life, written by somebody else. B. The subject of the biography and the author are the same person.
What two important decisions had a significant impact on America's economy following the end of World War II?
In which type of muscular contraction does the muscle change length either shortening or lengthening?
Lines of what run parallel to the equator
There are 1,375 souvenir paperweights that need to be packed in boxes. Each box will hold 16 paperweights. How many boxes will be needed?
Complete the sentences based on your reading of this excerpt from "Il Penseroso" by John Milton: Where I may sit and rightly spell Of every Star that Heav'n do
Instructions:Drag the tiles to the correct boxes to complete the pairs. Match the plot events of A Little Princess with the appropriate plot element one goes wi
dulce a. English “d” c. extremely soft/omitted b. English “th”
All of the following are benefits provided by monsoons in south and Southeast Asia except _____ A. Increased flooding B. The province of needed water C. An i
In which experimental setup shown above would you expect the elodea plant inside the test tube to produce the least amount of oxygen?
