Problem 43 of 7
Compare slopes 6 units per minute and -6 units per minute for fitted models in context rates of filling and emptying a tank.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
decide which relationship changes faster.
Hidden until you reveal it.
Slopes must use comparable units or context must address unit differences.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Check that slope units are comparable.
2. Compare slope values and signs.
3. State which model changes faster and in what direction.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Comparing intercepts when asked about slopes.