Question 45001
You can find the slope (m) of a line passing through two points (x1, y1) and (x2, y2) using the formula for slope:

{{{m = (y2-y1)/(x2-x1)}}}

In your problem, (0, -3) is (x1, y1) and (7, -5) is (x2, y2)

Substituting into the formula, you have:

{{{m = (-5-(-3))/(7-0)}}}
{{{m = -2/7}}} This is the slope!