Question

(0) 25x2 - 4y 100 (8) 9x + 16y find the intercepts and demain parte (8) 9 1 oy 144 Graph the vertices, foci, endpoints of the conane zos, med hen draw the hyperbola for each equation in dem 1. - (e) - ** + y2 - 1 144 is a chord of the partial hyperbola with in

Answer 1

9x^2 - 16y^2 = 144

25x^2 - 4y^2= 100

Partial hyperbolas

GRAPH of 25x^2 - 4y^2 = 100

x^2/4 - y^2/25 = 1

Foci