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- When a ball is thrown into the air, its height depends on the time since the ball was thrown. The equation for its height is h=-t raised to...
Take note that the equation is in the form h(t) = at^2 +bt + c. Here, a < 0 so the parabola opens upward. Therefore, the maximum height can be found on the ordinate of the vertex. We will solve for h = -b/2a first. `h = -b/(2a) = -... Read More »
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