What is the slope of this line?

What is the slope of this line?


A line goes through the points on this table.
The slope (m) of the line is
And the y-intercept (b) is
Find the slope of the two points: (1,2) and (-3,4)
Find the slope of the two points: (0,0) and (5,2)

The following graph show as relationship. The initial (starting) distance is .

Organize the following equations as proportional or non-proportional relationships. Make sure to organize all the equations.
Proportional Relationship
Non-Proportional Relationships
Triangle ABC ~ Triangle A'B'C'
What does the "~" mean when comparing two shapes?