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Kitty [74]
3 years ago
13

Find the slope of the line that passes through the points (2.1) and (-1.-1).​

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0

Answer: The slope is \frac{2}{3}

Step-by-step explanation:

The slope can be calculated with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

Then, knowing that the line passes through the points (2,1) and (-1,-1), we can substitute the coordinates into the formula.

In this case:

y_2=-1\\y_1=1\\x_2=-1\\x_1=2

Therefore, the slope of the line that passes through the points (2,1) and (-1,-1) is:

m=\frac{-1-1}{-1-2}\\\\m=\frac{-2}{-3}\\\\m=\frac{2}{3}

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