An air traffic controller is tracking two planes. To start, Plane A was at an altitude of 990 meters, and Plane B was at an altitude of 1476 meters. Plane A is losing altitude at 18 meters per second, and Plane B is losing altitude at 27 meters per second.
Let x be the number of seconds that have passed.
ローロ
(a) For each plane, write an expression for the altitude of the plane
after x seconds
Altitude of Plane A (in meters) = []
Altitude of Plane B (in meters) = 1
Х
6
(b) Write an equation to show when the two planes would be at the
same altitude.