1. Bellwork 8/3/17
Create a name/nickname card with the colored paper you were given. Make sure your preferred name is large and visible.
Bellwork #1 (No Calculators)
1) Solve: x+13= -5
2) Solve: 2x+1=11
1) ) x=5

2.
*Syllabus online- have parents me
Some important things around the 
room...

5. Bellwork: 8/4/17
Simplify:
1) 2+4(3-7) 2) 
Solve:
3) x-10 = 5 4) -3x+7= 1
*Please take out your nametags
Regarding the syllabus assignment...

6. Bellwork: 8/8/17
Simplify:
1) )
3) )

8. Lesson 1: Graphs of Piecewise Linear Functions
Students define appropriate quantities from a situation (a graphing story), choose and interpret the scale and
the origin for the graph, and graph the piecewise linear function described in the video. They understand the
relationship between physical measurements and their representation on a graph.
Exploratory Challenge
a) Describe in words the motion of the man
b) Draw a graph that represents the motion of 
the man.

11. Here is an elevation vs time graph
Here is an elevation vs time graph. Describe what the person might 
have been doing.

12. Piecewise Linear Function
PIECEWISE-DEFINED LINEAR FUNCTION: Given non-overlapping intervals on the real number line, a (real) piecewise linear
function is a function from the union of the intervals on the real number line that is defined by (possibly different) linear
functions on each interval.

14. Exit Ticket
The graph in the exploratory challenge is made 
by combining pieces of six linear functions. 
Each linear function is defined over an interval 
of time, represented on the horizontal axis. List 
those nine time intervals.