- x-axis and y-axis
- lables(numbers)
- data points
- best fit line
- title
- pick two cooridnates. They dont have to be data points you have just any on the best fit line.
- the write down the slope formula. y2-y1 over x2-x1. Say your points are (6,4) and (3,2). 6 is y2 and 4 is x2. 3 is y1 and 2 is x1.
- Now plug in the numbers and subtract 6-3 and 4-2. That equals 3 over 2.
- Now divide 3 and 2. That is 1.5.
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