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 ( 22+ )
Otras preguntas
what is 12 over 35 in simplest form
Which of the following functions does a browser perform? a. Links you to the Web b. Finds sites devoted to a particular subject c. Automates data calculation
An abnormally high blood glucose level is called __________. A. hypoglycemia B. hyperglycemia C. ketosis D. glycosis
Madeline is working on a 500 piece puzzle she completed 0.65 of it what percent has she completed
Any substance that yields a hydrogen ion when placed in a water solution is called a(n) _____. acid base hydronium ion hydroxide ion
Write the rational number as a decimal -21/16
En febrero, ¿qué tiempo hace en chile?
The coverage included in an automobile insurance policy that covers property damage is _______ insurance
change 28%to a fraction or mix number
A student bought 34 pencils for school. If he sharpened 16 of the pencils before school, what is his ratio of unsharpened pencils to sharpened pencils?
