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A rocket is launched vertically from the ground with an initial velocity of 42 ft/sec.
(a) Write a quadratic function that shows the height, in feet, of the rocket t seconds after it was launched.

Sagot :

raphealnwobi

The height of the rocket after t seconds is given by the equation h(t) = -16t² + 42t

What is an equation?

An equation is an expression that shows the relationship between two or more variables and number.

The confidence interval = mean (m) ± margin of error (e) = m ± e

Hence:

Let h represent the height of the rocket at time t. Hence:

The rocket has an initial velocity of 42 ft/sec. hence:

h(t) = -16t² + 42t

The height of the rocket after t seconds is given by the equation h(t) = -16t² + 42t

Find out more on equation at: https://brainly.com/question/2972832

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