danielstatyanna danielstatyanna
  • 08-06-2021
  • Mathematics
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What is the slope of the line? Khan academy 15 points

What is the slope of the line Khan academy 15 points class=

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altavistard
altavistard altavistard
  • 08-06-2021

Answer:

m = -8/5

Step-by-step explanation:

First determine how much x changes as we go from the first point to the second:  -1 to +4.  This change (the 'run') is 5 units.

Then find the change in y:  -4 - (4) = -8.  This change (the 'rise') is -8.

Thus the slope m = rise / run is m = -8/5

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