A ball is hit from the ground. When the ball has traveled a horizontal distance of d meters, its height, h, inmeters, can be modeled by the function h (d) = - 125 -d² + d.What is the horizontal distance from the point where the ball is hit to the point where the ball lands on theground?Enter your answer in the space provided.meters

Answered: Image /qna-images/answer/f4e969fb-319a-4bc5-839e-41c4a59b4f54.jpg

Answered: A ball is hit from the ground. When the…

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 path of a ball is modeled by the function f(x)=120x2+3x+5, where fx is the height (in feet) of the ball and x is the horizontal distance (in feet) from where the ball was thrown. (a) What is the maximum height of the ball? (b) Which number determines the height at which the ball was thrown? Does changing this value change the coordinates of the maximum height of the ball? Explain.
The circumference C of a circle is a function of its radius given by C(r)=2r. Express the radius of a circle as a function of its circumference. Call this function r(C) , Find r(36) and interpret its meaning,
The number of cubic yards of dirt, D, needed to cover a garden with area a square feet is given by D=g(a) . a. A garden with area 5,000 ft2 requires 50 yd3 of dirt. Express this information in terms of the function g. b. Explain the meaning of the statement g(100)=1 .
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).
A ball is thrown in the air from the top of a building.Its height, in meters above ground, as a function of time, in seconds, is given by h(t)=4.9t2+24t+8. How long does it take to reach maximum height?
Calib is going to throw his lucky penny from his balcony on a cruise ship. When he throws the penny upward from 128 feet above the ground, the function h(t)=16t2+32t+128 models the height, h, of the penny above the ocean as a function of time, t. Find: (a) the zeros of this function which is when the penny will hit the ocean (b) when the penny will be 128 feet above the ocean. (c) the height the penny will be at t=1 seconds which is when the penny will be at its highest point.

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