it's important that you should remember this formula, so you know the slope of the line:
slope formula: [tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]
usually i would label the points, like the picture shown below
then, you plug in the points into the equation:
m = [tex]\frac{3 - (-4)}{4 - (-4)}[/tex]
m = [tex]\frac{7}{8}[/tex]
hope this helps!
