I need help study island quiz A group of friends are going to an amusement park over the weekend . Oh he table shows the total cost in relations to the number of friends who are going to the park

Number of friend / 2 3 4 5 6
Total cost / $30.00 $45.00
$60.00 $75.00 $90.00

A. $7.50 per person
B.$15.00 per person
C. $22.50 per person
D.$30.00 per person

B. $15.00 per person

Step-by-step explanation:

Rate of change = change in total cost ÷ change in no of friends

Thus, we can use any two given pairs on the table.

Let's use, (2, $30.00) and (3, $45.00)

Rate of change =

Rate of change =

Rate of change =

Therefore, the rate of change is $15.00 per person.

B. is the correct answer.

87%

step-by-step explanation:

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