Mathematics · Quadratic Equations
The function h(t) = -16t 2 + 110t + 72 models the height h, in feet, of an object above ground t seconds after being launched straight up in the air. What does the number 72 represent in the function?
- 1The maximum speed, in feet per second, of the object
- 2The initial speed, in feet per second, of the object
- 3The maximum height, in feet, of the object
- 4The initial height, in feet, of the object✓
Correct answer
The initial height, in feet, of the object
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