The slope is 3 and the point is .
Apply slope-intercept form of the equation of a line is y = mx + b,
\where m is the slope and b is the y-intercept.
\The slope is (m) = 3 and the point intersects the y-axis at .So
.
(Substitute the values m = 3 and
)
The slope-intercept form of the line equation is .