Dowling, L. Wayland (Linnaeus Wayland), b. 1867, Turneaure, F. E. (Frederick Eugene), 1866- · New York, H. Holt and company · leaf 96
distances from the origin. It is also important to determine from the equation how in-creasing either variable indefinitely will affect the other. Art. 66] EXAMPLE I 79 The discussion of an equation according to the foregoing out-line will be illustrated in the following examples. 66. Example I.… … Fig. 49 and i?(— ff, — b) also satisfy the equation. Hence the locus is symmetricalwith respect to both axes, and also with respect to the origin. (b) The x-intercepts are ± 2 and the 2/-intercepts are ± 1. (c) Solving the equation for y, we have y V4 — x^ (1) from which it is seen that x is…
Geometry, Analytic
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