3
QuizMultiple Choice

Function Notation — Quiz

Question 3 • Mathematics I

The height of a rocket, in feet, t seconds after it is released, is modeled by h of t is equal to negative 16t squared plus 32t plus 10 What does t represent?

Answer
A
the initial velocity of the rocket
B
the initial height of the rocket
C
the height of the rocket after t seconds
D
the number of seconds after the rocket is released

Explanation

In the model h(t) = −16t² + 32t + 10, h(t) represents the rocket’s height, while t is the input measured in seconds. The question defines t as the time after the rocket is released, so the correct choice is D, the number of seconds after the rocket is released.

AI-written and checked against the verified answer.

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