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please help i dont get it... (average rate of change)
10.
The graph shows the price, in dollars, of a new digital toy for different levels of supply.
(image provided)

What is the average rate of change?

please help i dont get it average rate of change 10 The graph shows the price in dollars of a new digital toy for different levels of supply image provided What class=

Respuesta :

Answer:

-3

Step-by-step explanation:

Formula for average rate of change :

  • A(x) = f(a) - f(b) / a - b

Solving :

  • A(x) = 115 - 85 / 5 - 15
  • A(x) = 30/-10
  • A(x) = -3

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