(-3,5) and (3,-9) slope: -4

what is the point slope form ?

what is the slope intercept form ?

Point Slope Form: (y - 5) = -7/3(x + 3)
Slope Intercept Form: y = -7/3x - 2

The formula for point slope form is (y - y1) = m(x - x1) and the formula for slope intercept form is y = mx+ b. y1 is the y coordinate of an intercept and x1 is the x coordinate. m stands for slope in both equations, which you would find by (y2 - y1)/(x2 - x1). b in the slope intercept form is the point at which the line intersects with the y axis.