Solved: (a) Find equations of both lines through the point s2, 23d that are tangent to
Chapter 3, Problem 64(choose chapter or problem)
(a) Find equations of both lines through the point s2, 23d that are tangent to the parabola y x 2 1 x. (b) Show that there is no line through the point s2, 7d that is tangent to the parabola. Then draw a diagram to see why.
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