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andreev551 [17]
3 years ago
8

What is the slope of (15,9), (-14,-9)

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
8 0
The formula for slope:

m = \frac{y_{2} - y_1 }{x_2-x_1}

\frac{-9-9}{-14-15}

-9-9 = -18
-14-15 = -29

\frac{-18}{-29}

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