Dowling, L. Wayland (Linnaeus Wayland), b. 1867, Turneaure, F. E. (Frederick Eugene), 1866- · New York, H. Holt and company · leaf 118
—5 = 0and also through the point (2, 3). The line whose equation is requiredis one of the pencil2x + Sy -4: + k{x + 2y-5)=0. (2) Since tlie line is to pass through thepoint (2, 3), these coordinates mustsatisfy the equation. Hence k=—3.Substituting this value of k in (2), wehave the required… … Fig. 62 EXERCISES 1. What is the equation of the line passing through the origin and throughthe intersection of the lines x + Sy — 8 = 0 and 4x — 5?/ = 10 ? 2. The equations of the sides, of a triangle are 5 a;—6?/= 16, 4x + 5 2/ = 20,and z + 2y = 0. Find the equations of the lines passing through…
Geometry, Analytic
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