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Sergio [31]
3 years ago
12

What is slope between the points (-5,7) and (4,-8)?

Mathematics
1 answer:
WINSTONCH [101]3 years ago
3 0
The slope can sometimes be called the gradient, and the equation for the gradient is (y2 - y1)/(x2 - x1). So therefore, you'd do: (-8 - 7)/(4 - -5) which is (-15)/9) which is -1 2/3 or -1.6 (recurring), which is your answer. I hope this helps! Let me know if I've confused you :)
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Step-by-step explanation:

The change in y over change of x or slope can be calculated using the equation:

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