Question

Write the equation of the line that passes through (3, 6) and (0, –3) in slope-intercept form

Answer 1

Slope-intercept form is \[x-x_{1}=m(y-y _{1})\]
Where x1 is the x value of a point and y1 is the y value of the same point. \[m=\frac{ \Delta y }{ \Delta x }\]
Or change in y from point a to point b divided by the change in x from point a to point b.