Question: explain this Step 1 Given (x - 8)' + (y - 3) = 4 and the fact that a (t) = 8 + 2 cos(t),

explain this

Step 1 Given (x - 8)' + (y - 3)" = 4 and the fact that a (t) = 8 + 2 cos(t), this means that (x - 8)3 - (2 cos(t))? - 4 cos (t). Can you use the original equation for the circle to determine what (y - 3) is? Step 2 Because we found that (er - 8)? - 1 cos'((). chen (y -3)' -4-4 coy? (t) Can you now solve for y: Step 3 Taking a square root, we have y - 3 = -2 sin(t), where we take the negative square root so that the curve moves clockwise. This means that y = 3 - 2 sin(t)

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