For the hyperbola

MATHEMATICS · Single correct · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

For the hyperbola x225−y29=1\dfrac{x^{2}}{25}-\dfrac{y^{2}}{9}=1, the coordinates of its foci are (a) (0,±34)(0,\pm\sqrt{34}) (b) (±4,0)(\pm4,0) (c) (±34,0)(\pm\sqrt{34},0) (d) (±5,0)(\pm5,0)

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