Plsss help explain I have an exam later and I need to understand this

1 answer:

4 0

Answer:

Option C

Step-by-step explanation:

The formula for calculating the slope of 2 points is $\frac{y^{2-}y^{1} }{x^{2}-x^{1} }$

(-9, -10) and (-2, -5)

Slope = $\frac{-5-(-10)}{-2-(-9)} =\frac{5}{7}$

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