A function is a relationship between inputs and outputs, such that an input is mappable to one output only
The height of the rocket 1 second after launch is <u>104 feet</u>
The reason the height value above is correct is as follows
The given equation for the height of the rocket is presented as follows;
h(t) = -16·t² + 48·t + 72
Where;
h = The height of the rocket above ground in feet
t = The time in seconds
The given function gives the height of the rocket above ground in feet <em>t</em> seconds after the rocket is launched
Height of the rocket 1 seconds after launch is h(1) = -16×1² + 48×1 + 72 = 104
Therefore, the height of the rocket 1 second after launch, h(1) = <u>104 feet</u>
Learn more about functions here:
brainly.com/question/17095526
