Elements of analytical geometry and the differential and integral calculus (1856)
Robinson, Horatio N. (Horatio Nelson), 1806-1867 · Cincinnati : J. Ernst · leaf 40
m ANALYTICAL GEOMETRY. If the same line passes througli the point F, the equation forthat point must be y=:ax-{-b. (2) And the same line passing through Q, the equation for thatpoint must be y=ax-}-h. (3) Subtracting (3) from (2) and we find y—y=a(x—x) (4) for the equation which passes through the…
Geometry, Analytic · Calculus
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