General Form to Standard Form
View the Lesson | MATHguide homepage Updated June 18th, 2023

Status: Waiting for your answers.

Intersection of a Plane and a Cone


-9x2 + 49y2 + 72x + 490y + 640 = 0 is the general form of a hyperbola. Write the standard form of this hyperbola that opens up and down.

(y - )2  (x - )2  
- = 1