Mathematics

Mathematics, 07.07.2019 08:30, asalimanoucha2v

The height of a football during a punt is modeled by h=-16t^2+60t+3. if the football hits the ground, how long did it stay in the air?

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Mathematics, 24.06.2019 02:30, nayelimoormann

During a football game, a team has four plays, or downs to advance the football ten yards. after a first down is gained, the team has another four downs to gain ten or more yards. if a team does not move the football ten yards or more after three downs, then the team has the option of punting the football. by punting the football, the offensive team gives possession of the ball to the other team. punting is the logical choice when the offensive team (1) is a long way from making a first down, (2) is out of field goal range, and (3) is not in a critical situation. to punt the football, a punter receives the football about 10 to 12 yards behind the center. the punter’s job is to kick the football as far down the field as possible without the ball going into the endzone. in exercises 1–4, use the following information. a punter kicked a 41-yard punt. the path of the football can be modeled by y=−0.035x2+1.4x+1, where x is the distance (in yards) the football is kicked and y is the height (in yards) the football is kicked. 1. does the graph open up or down? 2. does the graph have a maximum value or a minimum value? 3. graph the quadratic function. 4. find the maximum height of the football. 5. how would the maximum height be affected if the coefficients of the "x2" and "x" terms were increased or decreased?

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Mathematics, 27.06.2019 14:10, griseldaguerree

During football practice a football player kicks a football. the height h in feet of the ball t seconds after it is kickedcan be modeled by thr function h=-4(4t-11). how long is the football in the air?

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Mathematics, 02.07.2019 10:00, granta1

Apunter kicked a 41-yard punt. the path of the football can be modeled by y = -0.035x^2 + 1.4x + 1, where x is the distance (in yards) the football is kicked and y is the height (in yards) the football is kicked. 1. does the graph open up or down? 2. does the graph have a maximum value or a minimum value? 3. graph the quadratic function.4. find the maximum height of the football. im really struggling.

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Mathematics, 31.10.2019 18:31, noahdavis4650

1. a football is kicked at ground level with an initial velocity of 64 feet per second. i. 2 y tt =− + 16 64 iv. ii. ( ) 2 y t =− − + 16 2 64 iii. y tt =− − 16 4 ( ) a. the maximum height of the football is b. the height after 3 seconds is c. the time when the football hits the ground is d. an estimate of the time when the football is 40 feet high is

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The height of a football during a punt is modeled by h=-16t^2+60t+3. if the football hits the ground...

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