1. READ OR Work on something. you Talk, you will get a strike.
Advisory
READ OR Work on something.
THIS IS NOT SOCIAL HOUR!
you Talk, you will get a strike.

2. Bellwork 1/9/17
1.) what is a linear equation? Describe & Give an example
2. ) What does the “m” stand for in y=mx+b?
3.) What does the “b” stand for in y=mx+b?

3. Standard: 8.F.B.4
Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models and in terms of its graph or a table of values.

4. VOCABULARY Relation A pairing of input and output values Domain
Range
Function
Linear Function
An equation with a graph that is a straight line
A pairing of input and output values
Input values
(x), the 1st term in the ordered pair
Output values
(y), the 2nd term in the ordered pair
Every x value has exactly one y value
“every input has one output”

8. Use your equation from question 1 to answer the following:

10. Remember y=mx+b, where m is the slope and b is the y-intercept.
M= y-y b= where the line crosses the y-axis
x-x

11. Use the information from example 3 to answer the following:

15. minutes
rule
jumps 1 2 3 4 5

17. Please continue to the Practice Assignment! 
Page 272 (1-4)

18. Page 272 (1-4)

21. Pg. 273

22. Exit Ticket