Answer:
m= [tex]\frac{-3}{12}[/tex]
or
m=[tex]-\frac{1}{4}[/tex]
if you simplify
Step-by-step explanation:
equation:
[tex]m=\frac{y_{2} }{x_{2} } - \frac{y_{1} }{x_{1} }[/tex]
The slope is m,
if you insert the number from your problem than the equation would look like this:
[tex]m=\frac{4}{8} -\frac{7}{-4}[/tex]
