One focus of a hyperbola lies at the point (0, -7) and the cor-responding directrix is the line y = -1. Find an equation for the hyperbola if its eccentricity is

(a) 2,

(b) 5.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in