Answer:
-2/1
Step-by-step explanation:
Slope of a line: [tex]\frac{y_{2} - y_{1}}{x_{2} -x_{1}} \\[/tex]
(-2,-5): [tex]y_{2}[/tex] and [tex]x_{2}[/tex]
(-1,-7): [tex]y_{1}[/tex] and [tex]x_{1}[/tex]
[tex]\frac{(-5)-(-7)}{(-2)-(-1)}[/tex] = [tex]\frac{2}{-1}[/tex] = -2/1
