A family of curves called hyperbolas (discussed in Section 10.4) has the parametric equations x = a
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A family of curves called hyperbolas (discussed in Section 10.4) has the parametric equations x = a tan t, y = b sec t, for -π < t < π and |t| ≠ π/2, where a and b are nonzero real numbers. Graph the hyperbola with a = b = 1. Indicate clearly the direction in which the curve is generated as t increases from t = -π to t = π.
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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