Question 628500
Plot the graph of:

(9,3)

(3,-6)


rise/run = 9/6 = 3/2 = 1 1/2

The Slope is: 3/2 (or 1 1/2)


The other method:

(y2 - y1)/(x2 - x1) = 3 - (-6) / 9 - 3

3 - (-6) = 3 + 6 = 9

9 - 3 = 6

Therefore:

9/6 = 3/2 = 1 1/2

The Slope is: 3/2 (1 1/2)


The Equation of the Line is:


y = 1 1/2x - 10 1/2



obuong3@aol.com