$\"\"$

The slope of the non - vertical line through $\"\"$ and $\"\"$ is $\"\"$ .

Let the points are $\"\"$ and $\"\"$ .

Substitute the points in slope formula.

$\"\"$

$\"\"$ .

$\"\"$

Graph :

Draw a coordinate plane.

Plot the given points.

Draw a line connecting those points.

$\"graph$

$\"\"$

Graph is :

$\"graph$