Please use these three methods to answer this problem-three ways are quadratic formula, factoring and completing the square. Question #2The function h(t) =-16t +17t+6 can be used todetermine the height, h(t), in feet, of a super ballt seconds after it is thrown upward from a windowon the first floor. At what time does the ball reacha height of 2.25 feet above the ground?

We have to find the time at which height was 2.25 feet above the ground. This problem has to be…

Answered: Question #2 The function h(t)=-16r +…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.2: Domain And Range

Problem 60SE: The height h of a projectile is a function of the time t it is in die air. The height in feet for t...

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Similar questions

The height h of a projectile is a function of the time t it is in die air. The height in feet for t seconds is given by the function h(t)=-16t2+96t . What is the domain of die function? What does the domain mean in the context of die problem?
A forest fire leaves behind an area of grass burned in an expanding circular pattern. If the radius of the circle of burning grass is increasing with time according to the formula r(t)=2t+1 , express the area burned as a function of time, t (minutes).
In this problem you are asked to find a function that models in real life situation and then use the model to answer questions about the guidelines on page 273 to help you. Minimizing Time A man stands at a point A on the bank of a straight river, 2 mi wide. To reach point B, 7 mi downstream on the opposite bank, he first rows his boat to point Pon the opposite bank and then walks the remaining distances x to B, as shown in the figure. He can row at a speed or 2 mi/h and walk as a speed of mi/h (a) Find a function that models the time needed for the trip. (b) Where should he land so that he reaches B as soon as possible?

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Question #2 The function h(t)=-16r + 17t+6 can be used to determine the height, h(t), in feet, of a super ball t seconds after it is thrown upward from a window on the first floor. At what time does the ball reach a height of 2.25 feet above the ground?