Signal flares were launched from two different boats. The red flare followed the function f(x) = -(x - 15)2 + 175 and the green flare followed the function f(x) = -x(x - 25), where x was the horizontal distance in meters and f(x) was the height in meters. Which flare went the highest in the air? Provide mathematical evidence to justify your answer.

answer by yourhope:

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a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

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step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

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step-by-step explanation:

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation: