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

Another word for "opinion" article is
What is it called when scientists explore the world around them?
The rate of displacement with time is called_____________?
How would you handle changes at the last minute?
Which word or phrase correctly completes this sentence? Roberto ______ Colombie.
Which statement about themes is true? A. Theme is a complex idea that is not specific to a single story. B. All readers will understand the same theme after rea
how do i find the dependent and the independent variable inthe question above?
Based on this excerpt from "Stopping by Woods on a Snowy Evening" by Robert Frost, which statement best summarizes a theme in the poem? The woods are lovely,
Antarctica is often associated with the magnetic south pole
What is the equivalent fractions for 20/50 and 3/11?