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andreyandreev [35.5K]
3 years ago
12

Here you go the brainless

Mathematics
1 answer:
Mrac [35]3 years ago
4 0
m= \frac{y_1-y_2}{x_1-x_2}  \\ m= \frac{4-(-1)}{-4-1 } \\ m= \frac{5}{-5} \\ m=-1
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