ca8ramegaL8ulit
ca8ramegaL8ulit ca8ramegaL8ulit
  • 01-07-2016
  • Mathematics
contestada

given the following functions f(x) and g(x), solve (f g)(5) and select the correct answer below: f(x) = 8x − 13 g(x) = x − 9 a) 23 b) 27 c) 31 d) 40

Respuesta :

micoarrafi
micoarrafi micoarrafi
  • 04-07-2016
[tex]$\begin{align} (f\circ g)(5)&=f(g(5))\\&=f(5-9)\\&=f(-4)\\&=8(-4)-13\\&=-32-13\\&=\boxed{-45} \end[/tex]
Answer Link

Otras preguntas

36 is _______% less than 60?
what are three ways water erodes the surface of earth
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
3 ( 4d + 1 ) - 9d = 6 - 2d
10u + 7 = 8 ( 2u - 4 ) - 9
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
how have computers changed mapmaking in recent years
What were the 4 major truths Jefferson presented in the declaration of independence?
how have computers changed mapmaking in recent years