1. Piecewise Functions
At least 2 equations, each of which applies to a different part of the functions domain.
It is like having 3 equations for 3 different situations.
F(x) = when x has a value between -2 and 0 including -2
F(x) = when x has a value between 0 and 2 including 0
F(x) = when x has a value between 2 and 4 including 2

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

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)
f(1) = 2
Find f(3)
f(3) = -1

6. Piecewise Functions
Practice: #28) x y O 5
Find:
f(-2)
f(-1)
f(0)

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?