Which equation represents a circle with a center at (2, -7) and a radius of 4 units?
2 answers:
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First divide both sides by 2 so that we can get rid of the parentheses, so we get
now subtract 5 from both sides
then finally we want x alone so we'll divide both sides by 3 and get our final answer!
now subtract 5 from both sides
then finally we want x alone so we'll divide both sides by 3 and get our final answer!