This graph shows how the length of time a kayak is rented is related to the rental cost. What Is the rate of change shown in the graph?

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C. $8/hour.

Step-by-step explanation:

Find the rate of change, or slope using rise/run.

Rise = y-value

Run = x-value

Therefore:

Take a point from the graph. (2, 16) will be used in this instance:

16/2 = 8.

Therefore, the rate of change is $8/hour.

$8/hr

Step-by-step explanation:

According to the graph, the "rise" is $48 and the "run" is 6 hours.  Thus, the

rate of change of the amount due on this rental is:

 $48

= $8/hr

 6 hrs

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: