Please help with number 13
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Answer:
[tex]\large\boxed{\dfrac{5-3}{1-(-1)}}[/tex]
Step-by-step explanation:
The formula of a slope:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have the points (-1, 3) and (1, 5). Substitute:
[tex]m=\dfrac{5-3}{1-(-1)}[/tex]