Modeling with Systems

Question 1

Which system models the height of the tennis ball and the height of the dog's mouth over time?

Revolt · Accepted Answer

h = -16t2 + 18t + 4.5 and h = -16t2 + 21t + 1.5

Question 2

The system has no real solutions. What does this indicate about the worker's arms and the measuring tape?

Revolt · Accepted Answer

They will never be at the same height at the same time.

Question 3

+

Revolt · Accepted Answer

8

Question 4

After ⇒ 0.5 seconds, the receiver's hands and the ball will be at the same height.

Revolt · Accepted Answer

PENDING

Question 5

The receiver's hands and the ball are at the same height at ⇒ 9 ft above the ground.

Revolt · Accepted Answer

PENDING

Modeling with Systems Answers