Find the slope intercept form for the equation of the line using (3, 4) and (-3, 9)?

Question

How do I sove it when it goes through those two points? I can't find out how >_< thanx.

Answer 1

m( your slope) = Y2 - Y1  over x2 - x1

Answer 2

Slope= change in y/change in x

change in y= 9-4=5

change in x= -3-3= -6

slope =-5/6

equation

y-4=(-5/6)(x-3)

y-4=(-5/6)x-(-15/6)

y-4=(-5/6)x+(5/2)

The equation of the line:

y=(-5/6)x+(13/2)