Answer :

mhanifa

Answer:

  • m = 2

Step-by-step explanation:

Use two points on the graph to find the slope:

  • (40, 0) and (50, 20)

The slope is:

  • m = (y2 - y1)/(x2 - x1)
  • m = (20- 0)/(50 - 40) = 20/10 = 2

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