Yahoo Answers: Answers and Comments for 2 tangents are drawn from the point P(3,8) to the curve y²=12x. Find the gradient of this circle? [Mathematics]
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From Anonymous
enUS
Sun, 19 May 2019 16:19:00 +0000
3
Yahoo Answers: Answers and Comments for 2 tangents are drawn from the point P(3,8) to the curve y²=12x. Find the gradient of this circle? [Mathematics]
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https://answers.yahoo.com/question/index?qid=20190519161900AAjhm5p
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From Φ² = Φ+1: There is no circle given in this question, and...
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https://answers.yahoo.com/question/index?qid=20190519161900AAjhm5p
Mon, 20 May 2019 04:16:19 +0000
There is no circle given in this question, and by definition any circle has ALL gradients.
There should be two tangent lines, each with a different gradient.

From husoski: What circle? I see the equation of a parabola...
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https://answers.yahoo.com/question/index?qid=20190519161900AAjhm5p
Sun, 19 May 2019 16:31:22 +0000
What circle? I see the equation of a parabola, and a point "outside of it", so two tangent lines do exist. How do you plan to make a circle from a parabola and two of its tangent lines?