A curve C has equation y = x 3 2x 2 4x 1 and
Question:
A curve C has equation y = x3 − 2x2 − 4x − 1 and cuts the y-axis at a point P.
The line L is a tangent to the curve at P, and cuts the curve at the point Q.
Show that the distance PQ is 2√17 .
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To show that the distance PQ is 217 we need to find the coordinates of points P and Q and then calcu...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
Question Posted:
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