Question

a bus ticket costs $2.50 to ride, regardless of how far you travel. this situation is graphed below. what is the equation of the line? distance traveled in miles, x | cost of ride in dollars, y 1 | 2.50 2 | 2.50 6 | 2.50 9 | 2.50 graph of cost vs distance with options: y = 2.50x, y = 2.50, x = 2.50

Explanation:

Step1: Identify line type

This is a horizontal line, which has the form $y = k$ where $k$ is a constant.

Step2: Determine constant value

From the table and graph, the cost ($y$) is always $2.50$, regardless of distance ($x$).

Answer:

y = 2.50