Question

Ferty Tickets Ben recorded the number and total cost of tickets for an island ferry. He graphed his findings on the coordinate plane Number of Tickets 1 Which best completes the statement? Total cost in dollars) The number of tickets and the total cost 5

Answer 1

Step-by-step explanation:

We can see that the points form a line which slope is 3, because for each unit we move to the right horizontally we move 3 units up.

Since the first point is located at (1, 3) we can see that if we had one more point 1 unit to the left (x = 0) it'd be 3 unit lower than this point (y = 0). Therefore the line goes through the origin (0, 0). This means that the relation is directly proportional, because the y-intercept is 0.

Answer:

The correct option is A. directly proportional and related by y = 3x