Use the table to answer the question.
Find the rate of change.
Number of People Cost in Dollars
2
$9.00
5
$22.50
8
$36.00
11
$49.50
14
$63.00
(1 point)
O $4.50 per person
O $18.00 per person
O $22.50 per person
$32.00 per person