A charter airline finds that on its Saturday flights from Philadelphia to London, all 130 seats will be sold if the ticket price is $200. However, for each $3 increase in ticket price, the number of seats sold decreases by one.
(a) Find a formula for the number of seats sold S if the ticket price is P dollars.

Question

A charter airline finds that on its Saturday flights from Philadelphia to London, all 130 seats will be sold if the ticket price is $200. However, for each $3 increase in ticket price, the number of seats sold decreases by one.
(a) Find a formula for the number of seats sold S if the ticket price is P dollars.

anonymous · Answer

130= 200+ [3x (-1)] maybe, probably not though

anonymous · Answer

No it isn't the answer :/

anonymous · Answer

You have two points (200, 130) and (203, 129).  You can use the point formula.

anonymous · Answer

Find the slope with rise over run.

anonymous · Answer

Its asking to find a formula for the number of seats sold