Question: A helicopter 120 m from a person takes off vertically. Express the distance d from the person to the helicopter as a function of the

A helicopter 120 m from a person takes off vertically. Express the distance d from the person to the helicopter as a function of the height h of the helicopter. What are the domain and the range of d = f (h)? See Fig. 3.7.

d 120 m Fig. 3.7 Helicopter h

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We can use the Pythagorean theorem to relate the distance d from the person to the helicopter to the height h of the helicopter d 2 120 2 h 2 Solving ... View full answer

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