Register

Let f(x) = x^(2) + 7 and g(x) = x-3/x Find (f○g)(-3)

Let f(x) = x^(2) + 7 and g(x) = x-3/x Find (f○g)(-3)
100k views
4 votes
Let f(x) =
x^(2) + 7 and g(x) = x-3/x
Find (f○g)(-3)

User Scozy
by
8.4k points

1 Answer

6 votes


g( - 3) = ( - 6)/( - 3) = - 2 \\ f( - 2) = {( - 2)}^(2) + 7 = 4 + 7 = 11 \\ fog( - 3) = 11
User David Gruzman
by
8.9k points
← Prev Question Next Question →

Related questions

User Balgam
asked Jan 3, 2017 118k views
F (x)= (x-3)/ x and g (x)= 5x-4 what is the domain of (f○g)(x)
Balgam asked Jan 3, 2017
by Balgam
8.3k points
2 answers
4 votes
118k views
User Okba
asked Dec 24, 2018 163k views
Use the graph shown to evaluate the composition (f○g)(0)
Okba asked Dec 24, 2018
by Okba
7.9k points
2 answers
3 votes
163k views
User Manelescuer
asked Apr 24, 2023 85.0k views
5. Given f ( x ) = x2 and g ( x ) = x + 1 , find (f○g)(x) and (g○f)(x)
Manelescuer asked Apr 24, 2023
by Manelescuer
7.8k points
2 answers
0 votes
85.0k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!