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The function, y = 10x + 2, represents the amount of money in dollars, y, Carlos has after working for x hours.

What does the average rate of change over the interval[1, 4] mean?


The average rate of change is the average number of hours Carlos worked per dollar between hours 1 and 4.

The average rate of change is the numbers of hours Carlos worked between hours 1 and 4.

The average rate of change is how much money Carlos earned between hours 1 and 4.

The average rate of change is the average number of dollars Carlos earned per hour between hours 1 and 4. NO LINKS I WILL REPORT PLS ANSWER ASAP

Respuesta :

dell9778

Answer:

Here's the correct answer I hope it helps.

Step-by-step explanation:

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Answer:

Option D

Step-by-step explanation:

Let's find the average rate of change

  • f(1)=10(1)+2=12
  • f(4)=10(4)+2=42

Now

Average change

  • f(4)-f(1)/4-1
  • 42-12/3
  • 30/3
  • 10$ per hour

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