Roller Coaster Passengers The graph shows the number of possible passengers for a given
number of roller coaster cars that leave the platform. Complete parts a
and b.
ty
24
Number of Passengers
16
8
0 1 . 2 3 4
Number of Cars
a. Use two sets of coordinates to write an equation to describe the relationship.
24
m=
1-2 1
y= x
(Simplify your answers. Use integers or fractions for any numbers in the expression.)