AI Tutor
Back to 11.4 Hyperbolas

11.4 Exercise 19

Avg difficulty 2.5

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

ⓐ 9x2+4y2+56y+160=09 x^{2} + 4 y^{2} + 56 y + 160 = 0 ⓑ 9x2−16y2+18x+64y−199=09 x^{2} - 16 y^{2} + 18 x + 64 y - 199 = 0 ⓒ x2+y2−6x−8y=0x^{2} + y^{2} - 6 x - 8 y = 0 ⓓ y=−2x2−4x−5y = −2 x^{2} - 4 x - 5

OpenStax Intermediate Algebra 2e, 11.4 Hyperbolas, exercise 19

AI Tutor

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