f(x)=(x+3)^3/2 and g(x)=x+3. f(g(x))=f(x+3)=((x+3)+3)^3/2 =(x+6)^3/2
Kaitlyn A.
asked • 05/07/20IB Calculus Quiz
f(x)=(x+3)^3/2 and g(x)=x+3, find f(g(x))
Follow
Add comment
More
Report
2 Answers By Expert Tutors
William W. answered • 05/07/20
Tutor
4.9
(1,021)
Experienced Tutor and Retired Engineer
f(g(x)) means to take the function f(x) and replace the "x" with "g(x)". In this case g(x) is "x+3" so:
f(g(x)) = ((x+3) + 3)^3/2
f(g(x)) = (x + 6)^3/2
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
