Given f(x) = √x and g(x)=x²-9, find the composite functions. (a) f(g(3)) (b) g(f(9)) (c) (^(-¹)) (d) f(g(-√10))

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
icon
Related questions
Question
Given f(x) = √√x and g(x)=x²-9, find the composite functions.
(a) f(g(3))
(b) g(f(9))
(c)
(^(-²))
(d) f(g(-√10))
(e) f(g(x))
(f) g(f(x))
Transcribed Image Text:Given f(x) = √√x and g(x)=x²-9, find the composite functions. (a) f(g(3)) (b) g(f(9)) (c) (^(-²)) (d) f(g(-√10)) (e) f(g(x)) (f) g(f(x))
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer