One method for finding slope is called the "rise over run." Why do you think that terminology is used?
Where we were...
Where we are...
I can determine the slope of a given line.
Where we are going...
Linear systems... comparing prices
I can find the slope of a given line.
Which method of finding slope is most efficient?
Homework: pg. 153 (#8, 10-12, 17-19, 22, 26)
Exit Ticket: 4.2 Exit Ticket