<PRE><B>Question 825655</B>
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h(t)= -16t^2 + 48t + 64
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the above quadratic equation is in standard form, with a=-16, b=48, and c=64
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to solve the quadratic equation, by using the quadratic formula, copy and paste this:
-16 48 64
into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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the quadratic vertex is a maximum at: ( t= 1.5, h= 100 )
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answer:
the snowball reaches a max height = 100 ft
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graph:
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{{{ graph( 300, 300, -2, 5, -20, 104, -16x^2 + 48x + 64) }}}
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 4-equations 4-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php</PRE>