2/21/14, 2:33 PMReview: Tangent Lines & Parametric EquationsCurrent Score :62 / 64Due :Tuesday, January 14 2014 11:59 PM PST1.8/8 points |Previous AnswersConsider the circle of radius 10 centered at the origin. Provide answers accurate to two decimal places.(a) The equation of the tangent line to the circle through the point (-6,8) has equationy=.
Get answer to your question and much more
(b) Suppose thatLis a tangent line to this circle which is parallel to the liney=5x+7and has a negativeyintercept. Then the point oftangency ofLwith this circle is ().
Get answer to your question and much more
2.16/16 points |Previous AnswersDraw the unit circle and plot the pointP=(4,2). Observe there are TWO lines tangent to the circle passing through the pointP. Answer thequestions below with 3 decimal places of accuracy.(a) The lineL1is tangent to the unit circle at the point).
Get answer to your question and much more
(b) The tangent lineL1has equation:.
Get answer to your question and much more