Analytic geometry for colleges, universities, and technical schools (1892)
Nichols, E. W. (Edward West), 1858- · Boston [Mass.] : Leach, Shewell & Sanborn · leaf 42
vea; = 3 = X-intercept. 2. Construct the line 2 y -\- x = 3. The points in which the line cuts the axes are 0, ^ ], and (3, 0). Laying these points off on the axes, and tracing a straightline through them, we have the required locus. Or otherwisethus: solving the equation with respect to y, we… … tan BAX = s = —■ 28 PLANE ANALYTIC GEOMETRY. 3. Construct the line 2 y — x ^ 2>.Solving with respect to y, we have, 1 , 3 2 2 Lay off BO = ^» = -. Draw BN II to OX and make it = 2; drawalso ISTP II to OY and make it = 1.^ A straight line through P and Bwill be the required locus. PTsT 1 For — =…
Geometry, Analytic
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