anonymous
  • anonymous
A ball was kicked into the air from a balcony 20 feet above the ground , and the ball's height above the ground , I'm feet, t seconds after the ball was kicked was h(t)=20-16t^2+32t. What was the maximum height, in feet, of the ball above the ground after it was kicked?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
what do you think?
anonymous
  • anonymous
its a vertical motion problem @Luiskaradag
anonymous
  • anonymous
Well I checked on Google, but I reduced it : 20-16t(t-2)

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More answers

anonymous
  • anonymous
It is a parabola and it opens downward and if you find the vertex you will have the height of the ball
anonymous
  • anonymous
How?
anonymous
  • anonymous
https://www.desmos.com/calculator/yy76fngg45
anonymous
  • anonymous
Great link how to find the vertex https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/v/finding-the-vertex-of-a-parabola-example
anonymous
  • anonymous
If you look at that graph and put your mouse at the top of the line, you will see the vertex and the answer is the y value of that point
anonymous
  • anonymous
Make sure you click on the line at the very top
anonymous
  • anonymous
Thanks
anonymous
  • anonymous
YW

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