Question

The decent of an airplane can be modeled by the equation y=30000-2000m where m is the time in minutes for the plane to land. The distance is measured in feet. Explain what each term in the expression means.

Answer 1

The equation y = 30000 - 2000m represents the descent of an airplane, where y is the distance traveled and m is the time taken to land.

Step-by-step explanation:

In the given equation, y = 30000 - 2000m, the variables represent the following:

• y: The distance traveled by the airplane in feet.
• m: The time taken by the airplane to land in minutes.
• 30000: The initial altitude of the airplane in feet.
• 2000: The rate at which the airplane descends in feet per minute.

By substituting different values for 'm' in the equation, you can find the corresponding distances at different times.