treman1015 treman1015
  • 02-08-2017
  • Mathematics
contestada

Let g(x) = 2x and h(x) = x2 + 4. Evaluate (g ∘ h)(3).

Respuesta :

irspow
irspow irspow
  • 02-08-2017
if g(x)=2x and h(x)=x^2+4 then:

(g○h)(x)=g(h(x))

(g○h)(x)=2(x^2+4)

(g○h)(x)=2x^2+8

(g○h)(3)=2(3^2)+8

(g○h)(3)=2(9)+8

(g○h)(3)=18+8

(g○h)(3)=26
Answer Link

Otras preguntas

SOMEONE PLS HELP ME ASAP ANSWER 29-35
Describe aninterestingPlaceyouhave ever been​
Order the following greatest to least 1. 10kg 2. 100g 3. 1,000,000mg
Need help???????!!!!!!!
Alexa and Siri are each working on an assignment that is 60 questions long. Alexa completed 20% of the assignment, while Siri completed 30% of the problems. How
Help With this Journal Entry pls
Why does Sophie fail Martine's final test?
Explain how changes in earths systems affect the growth of life on earth
Est-ce que tu veux ___ dessert? de la de l' du des
An economist would be more likely to argue against reducing inflation if she thought that a. the central bank lacked credibility and if bonds were usually not i