Piecewise part 1 worked 3rd

What do we need to do to get better?

Piecewise Functions

Mrs. Ramsey

EvaluatingEvaluating

Evaluate the Evaluate the piecewise for the piecewise for the following:following:

X= 2X= 2X= 4X= 4X= -2X= -2

2,52

2,3)(

xxxx

xf

EvaluatingEvaluating

Evaluate the Evaluate the piecewise for the piecewise for the following:following:

X = 1X = 1X = 4X = 4X = -3X = -3X = 0X = 0X = 7X = 7

1,35

32

13,233,

)(

xx

xxxx

xf

Graph, state domain and range, evaluate.

2,52

2,3)(

xxxx

xf

Graph, state domain and range, evaluate.

4,1143

4,42)(

xx

xxxf

Graph, state domain and range, evaluate.

1,35

32

13,233,

)(

2

xx

xxxx

xf

Graph, state domain and range, evaluate.

2,92

22,12

2,5

)( 2

xxxx

xx

xf

Graph, state domain and range, evaluate.

5,451,314,1

4,3

)(

xxx

x

xf

Homework – worksheet Open Google Drive – create a word documentTitle it “Your Name – Pre-Calc Journal”Share it with me and make sure I can edit:

[email protected] 1 – 9/18/14“How to graph a piecewise function”Type instructions as if you are explaining this

topic to someone who has never done it before. Go through each step in detail!