A circle has equation (x − 4)² + (y + 1)² = 25. Find its center and radius.
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<p>Identify the conic shown.</p>
<p>Identify the conic: y² = 12x.</p>
<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>