Answer:
1
Step-by-step explanation:
Use the following equation:
slope (m) = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]
Let:
([tex]x_1 , y_1[/tex]) = ([tex]-4 , -1[/tex])
([tex]x_2 , y_2[/tex]) = ([tex]1 , 4[/tex])
Plug in the corresponding numbers to the corresponding variables:
m = [tex]\frac{4 - (-1)}{1 - (-4)}[/tex] = [tex]\frac{4 + 1}{1 + 4} = \frac{5}{5}[/tex]
[tex]\frac{5}{5} = 1[/tex]
Your slope is 1.
~
