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

I need to know this so I can get a good grade so that my teacher doesn't get mad ​
Find the roots of the equation by picking numbers that fit Vieta’s Theorem: x^2−19x+88=0
What is the multiplicative inverse of 5/6 ? A) −5/6 B) −6/5 C) 1/6 D) 6/5
What is one characteristic of the reconstruction protests that would not be a consideration in the Boston tea party?
Find two numbers that add to get -14 and multiple to get 33.
Projects are considered successful for all of the reasons below EXCEPT: (A) the performing organization reaps business-level benefits. (B) organizational learn
El libro de vida contesta estas preguntas
MATH Can someone please help me??? 8th grade
Use the compound interest formulas A = P 1 + r n nt and A = Pe rt to solve. 2) Suppose that you have $8000 to invest. Which investment yields the greater return
need help plzz because I dont I'm kinda suck math​