A general geometry and calculus : including book I. of the general geometry, treating of loci in a plane; and an elementary course in the differential and integral calculus (1881)
Olney, Edward, 1827-1887 · New York : Sheldon and Co. · leaf 161
he origin; has points of inflexion atx= ^h , is concave to the axis of x fromx=ib iox==^b, and convex beyond ; hastwo infinite symmetrical branches with-out asymptotes. Ex. 7. Trace ay^ — .r^ + {b — c)x-^ + bcx= 0. The form of the curve is given in thefigure. Observe that when c = 0 this… … Fig. 134.
Geometry, Analytic · Calculus
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