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 ( 47+ )
Otras preguntas
what is y-10=9(x+8)written in standard form?
Devaughn's age is two times Sydney's age. The sum of their ages is 27 . What is Sydney's age?
Which set represents the domain of the function?
Please please Help will give brainliest!!! 100 POINTS Use the table to identify the values of p and q that should be used to factor x^2 + 3x - 10 as (x+p)(x+q)
Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answer only) A right triangle is shown with one leg measurin
Which two questions cannot be answered through science?
What's the theme for henri de Toulouse-lautec at the moulin rouge, the dance?.
calculate no of seconds in one week
What does Peeta mean when he says "I want to die as myself"?
Why do humans have emotions
