riannawilliams9 riannawilliams9
  • 04-04-2019
  • Mathematics
contestada

Assume f(x) = -2x + 8 and g(x) = 3x. What is the value of (g o f)(3)

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-04-2019

Answer:

6

Step-by-step explanation:

(g o f)(3) = g(f(3))

We can find f(3) using its formula with x=3:

f(3) = -2·3 +8 = -6 +8 = 2

Now, we can find g(2) using its formula with x=2:

g(2) = 3·2 = 6

So, the composition value is ...

(g o f)(3) = 6

Answer Link

Otras preguntas

What is the moral, or lesson in the short story; Lucky Charm by Colin Linder?
Yesterday, Jack drove 44 1/2 miles. He used 1 1/4 gallons of gasoline. What is the unit rate for miles per​ gallon?
What effect did the new party system have on politics during the 1850s?
An organism that breaks down dead organisms and wastes
Purpose of the anaconda plan
Are there laws we can regard as universal?
Not-for-profit organizations do not face any of the challenges that profit-seeking businesses do.
True or false: about 80% of the cases heard in texas courts are criminal cases
What part of the nervous system is most affected by fatal familial insomnia?
A small manufacturing firm is currently negotiating with a union, but negotiations are not going well. The firm is concerned about increased incidences of machi