4) To make some extra money on the weekends, Krysta drives for the City Express ride
sharing service. During regular hours, passengers are charged a flat fee plus an additional fee
per mile of the ride.
This table shows the relationship between the distance (in miles) Krysta drives a
passenger, x, and the amount (in dollars) the passenger is charged, y.
4) x (miles))) y (dollars)
22
32
38
43
$48
$68
$80
$90
4) According to the values in the table, do x and y have a proportional relationship?