01-02-2017
Mathematics

contestada

Evaluate h(4), where h=g of f

Evaluate h4 where hg of f class=

Respuesta :

01-02-2017

[tex]h(4)=(gof)(4)=g(f(4))[/tex] so you must find [tex]f(4)[/tex] first.

[tex]f(4)= \frac{1}{4-3} =1[/tex]

[tex]h(4)=(gof)(4)=g(f(4))=g(1)[/tex]

So you look at what g(1) is?

[tex]g(1)=1^2+3=4[/tex]

Therefore, h(4)=4

Answer Link

Otras preguntas

If the flour to sugar ratio is 5 cups flour to 1 cup sugar, then how much sugar is needed if only 2 cups of flour are used? (Give the answer as a fraction)

The blood of his children shall curse his cowardice, who shrinks back at a time when a little might have saved the whole, and made them happy. What persuasive t

In which part of a story is the lesson or main message revealed?

Which sentence best explains why modern English reflects the influence of several languages? The early inhabitants of Britain were seafaring traders who travele

Solve for x and express your answer as a logarithm. 3(5^x) = 48 Simplify your answer as much as possible.

what are supporting ideas?

Let f(x) = x2 - 81. Find f-1(x).

A number cube is Rolled 80 times and a 3 results fifteen times. what is the experimental probability of rolling a 3

when do you encounter analogies most often

What is the holy book of your faith and how does it compare to others? jesus, muhammmad, moses