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Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two