Answer:
2.
Step-by-step explanation:
The formula to find the slope of a line with two points is
[tex]m=\frac{y_1-y_2}{x_1-x_2}[/tex]
where [tex](x_1,y_1),(x_2,y_2)[/tex] are two points in the line. Then, the slope of the line containing the points [tex](x_1,y_1)=(-2,3)[/tex] and [tex](x_2,y_2)=(-3,1)[/tex] is
[tex]m=\frac{3-1}{-2-(-3)}=\frac{2}{-2+3}=\frac{2}{1}=2.[/tex]
Then, the slope of the line containing the points (-2, 3) and (-3, 1) is 2.
