Answer:

Explanation:
The slope-intercept form of a line is defined as:
,
where
is the line's slope, and
is the y-coordinate of its y-intercept.
We can see that the slope of the line is:
slope = rise / run = 4/3
(See the attached image for a model of rise and run.)
We can also see that the line touches the y-axis when y = -3, so this is the y-coordinate of the line's y-intercept.
With these pieces of information, we can craft the line's equation in slope-intercept form:
