1. Piecewise-defined Functions
Section 2.4
Piecewise-defined Functions

2. WISE
FUNCTIONS

3. Piecewise Functions
At least 2 equations, each of which applies to a different part of the functions domain. x y O 5

4. Piecewise Functions
At least 2 equations, each of which applies to a different part of the functions domain. x y O 5
Find g(1)
2(1) +3 = 5
Find g(-3)
-1/3(-3) – 2 = -1

5. Piecewise Functions x y O 5
Find f(1)
Find f(3)

7. Piecewise Functions Practice #31): Find the domain:x y O 5
Find the domain:
Locate any intercepts:
Graph
Find the range:
Is f continuous on its domain?