Exam (elaborations)
Circles and Parabolas Quiz with 100% correct answers
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what is the equation for a circle in standard form? (x-h)^2 + (y-k)^2 = r^2 how do you find the center of a circle when the question is given to you in standard form? change the signs of the x and the y and put it in parentheses Ex: Q: (x+3)^2 + (y-1)^2 = 81 A: (-3, 1) 00:...
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