The equation is
.
The point - slope form of the equation of the non vertical line through a given point
with a slope m is
.
The equation
is comparison with
.
Therefore the slope
and the point
.
Draw the coordinate plane.
\Plot the point
and identify the slope 3.
Use the slope to locate a second point on the line. Draw a line through the both points.
\
The equation
graph is
