Math 4
Name:
Block:
Date:
Composition Functions Activity
Graphical Representation:
1. g(f(2)) =
2. g o f(1) =
3. f o g(-1) =
4. f o g(-2) =
Write 4 Composition Functions that can be found with the following graph. Have your partner evaluate
your composite functions.
1.
2.
3.
4.
Math 4
Name:
Block:
Date:
1. Find f(g(1))
2. Find g o f(3)
3. Find g(f(4))
4. Find f o g(2)
Write 4 composition functions that can be evaluated using the tables below. Have your partner
evaluate your composite functions.
1.
2.
3.
4.
1. How would you explain composition functions to someone who didn’t understand them?
2. How are the domain and range of f(x) and g(x) related in a composition function?