Problem 143 of 7
Use projectile model h(t)=-16t^2+96t to answer design question Does it clear a 140-foot building?.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
solve and interpret constraints.
Hidden until you reveal it.
Question must be answerable by evaluating, solving, or using vertex of the projectile model.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the height or time condition in the question.
2. Evaluate the model or find the maximum as needed.
3. Compare to the constraint and state the decision.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Unsupported decisions without evaluating the relevant constraint.