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 ( 72+ )
Otras preguntas
schools ends SOON HELPWhich online presentation format allows for a two-way synchronous presentation where participants can see and hear each other via video ov
A perfectly competitive firm a. has a perfectly inelastic demand. b. has a perfectly elastic supply. c. Answers A and B are correct. d. Answers A and C are corr
PLEASE HELP!!! Choose the best graph that represents the linear equation: 6x = y + 8 Graph A On a coordinate plane, a line goes through (negative 2, 4) and (0,
7. The gravitational potential energy of a body depends on its A speed and position B. mass and volume. C. weight and position D.speed and mass
In Moneter, how does looking at the trial from a different perspective most likely help Steve Harmon
g A. (Points: 7) Compute (without using a calculator) 241^257 mod 12 B. (Points: 3) Compute Z*20 C. (Points: 6) Find the multiplicative inverse of 7 in Z19
The expression 2(a + b) = -8.1 for certain value of a and b. Find the value of the following expression for the same value of a and b: 3(a+b)
− 0.32 + 0.18 = 0.25 − 1.95
f(x)=2x+3/4x+5find f(-9)
A micromechanical resonator is to be designed to have a Q factor of 1000 and a natural frequency of 2 kHz. Determine the system-damping factor and the system ba
