Question

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.

Answer 1

a. Use two sets of coordinates to write an equation to describe the relationship.

m =
`(24-16)/(3-2) = (8)/(1)`

y = 8x

b. Interpret the equation in words.

Each roller coaster car holds 8 passengers.