A curve has the equation y = 1.5x 3 3.5x 2 + 2x. a. Show that
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A curve has the equation y = 1.5x3 − 3.5x2 + 2x.
a. Show that the curve passes through the points (0, 0) and (1, 0).
b. Find the equations of the tangents and normals at each of these points.
c. Prove that the four lines in b form a rectangle.
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a To show that the curve passes through the points 0 0 and 1 0 substitute x 0 and x 1 into the equat...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
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