Problem 72 of 7
Interpret the constant rate of change -200 feet per minute in the context altitude of a descending airplane after minutes.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
attach units and direction to slope.
Hidden until you reveal it.
Rate must include units tied to the context.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify what the input unit represents.
2. Identify what the output unit represents.
3. State how the output changes for one input-unit increase.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Unitless or directionless interpretations when sign matters.