Answer: m=-11
Step-by-step explanation:
To find the slope of the line, you want to use formula [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]. Since we are given two points, we can directly plug them in and solve.
[tex]m=\frac{-21-(-10)}{4-3} =\frac{-11}{1} =-11[/tex]
Now, we know that the slope is -11.
