a. Find the slope of the folium of Descartes x 3 + y 3 - 9xy =
Question:
a. Find the slope of the folium of Descartes x3 + y3 - 9xy = 0 at the points (4, 2) and (2, 4).
b. At what point other than the origin does the folium have a horizontal tangent?
c. Find the coordinates of the point A in Figure 3.28 where the folium has a vertical tangent.
Transcribed Image Text:
5 r³+y3-9xy=0 (Xo-V₁) [(xo-Y₂) xo y = f(x) A y=f₂(x) 5 (xp- Y3) y=f(x) X
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ANSWER a To find the slope of the folium of Descartes at the points 4 2 and 2 4 we need to first fin...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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