A ball is thrown so that h(t) = −16t² + 64t + 5, where h is height in feet and t is seconds. What is the maximum height?

<p>What is the minimum degree of a polynomial whose graph looks like this?</p>

<p>Identify the function that has VA at x = 0 only.</p>

<p>Identify the conic: its branches open up and down.</p>

<p>Which equation matches this circle?</p>