857498 857498
  • 29-10-2020
  • Mathematics
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Find the slope of the line through the points (2,5) and (1,7)

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ahmedkautharlami ahmedkautharlami
  • 29-10-2020

Answer:

-2

Step-by-step explanation:

Slope =∆y/∆x

y1 =5

y2=7

x1 =2

x2= 1

Slope= (y2-y1)/(x2-x1)

= (7-5)/(1-2)

= 2/-1

= -2

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