Question

A hyperbola centered at 20 has a focus at 2:10 and a vertex at 28. What is the equation of the hyperbola in standard form?

a. (x - 20)²/64 - (y - 10)²/36 = 1
b. (x - 20)²/36 - (y - 10)²/64 = 1
c. (x - 20)²/16 - (y - 10)²/9 = 1