lilbunny16 lilbunny16

13-07-2019
Mathematics

contestada

In each function, x is the horizontal distance the ball travels in meters, and y
represents the height.
Whose soccer ball reaches a greater height?

In each function x is the horizontal distance the ball travels in meters and yrepresents the heightWhose soccer ball reaches a greater height class=

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dowlati dowlati

13-07-2019

Soccer ball reaches its highest position when its equation turns from positive slope to zero and then negative. Mathematically it is where the derivative of the its function equals to zero. so:

d(-3x^2 + 6x + 3) / dx = -6x + 6

-6x + 6 = 0 -> x = 1 ->

[tex]y = 6[/tex]

it seems Paige's ball reaches higher than Viaola's with only 6 meters height.

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