Shawn has a budget of $50 per month to spend on bus fare. He made a table showing the total
amount of bus money he will have
left after the
given number of rides.
Number of rides
0 9 18 27
50 41 32 23
Total amount of bus
money left ($)
Which equation, in slope intercept form,
represents the relationship between the number
of bus rides, x, and the amount of bus money
Shawn will have left, y?
y = -50%
50x + 50y = 1
1
Oys- 50
y = -x + 50