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11.4 Exercise 20

Avg difficulty 2.5

Identify the graph of each equation as a circle, parabola, ellipse, or hyperbola.

ⓐ x2+y2−8x−6y=0x^{2} + y^{2} - 8 x - 6 y = 0 ⓑ 4x2+25y2=1004 x^{2} + 25 y^{2} = 100 ⓒ y=6x2+2x−1y = 6 x^{2} + 2 x - 1 ⓓ 16y2−9x2=14416 y^{2} - 9 x^{2} = 144

OpenStax Intermediate Algebra 2e, 11.4 Hyperbolas, exercise 20

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Adapted from Intermediate Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Intermediate Algebra 2e. Imported at revision 77a933c.