Respuesta :

Answer:

  • k = 1/5 (or 0.2)

Step-by-step explanation:

Proportional relationship is:

  • y = kx, where k is the constant of proportionality

Use one ordered pair from the graph to find the value of k, the point (5, 1):

  • 1 = k*5
  • k = 1/5 (or 0.2)
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