Answer:

Explanation:
Slope-intercept form of an equation is written as
, where
is the slope and
is the y-intercept.
The slope of a line that passes through the points
and
is
. Using the coordinates
and
as given in the problem, we have slope of this line to be:
.
Now using this slope we've found and any point the line passes through, we can find the y-intercept of this equation:

Therefore, the equation of this line in slope-intercept form is
.