5
QuizMultiple Choice
Equations of Hyperbolas
Question 5 • Precalculus
A hyperbola centered at the origin has a vertex at (0, 36) and a focus at (0, 39). Which are the equations of the directrices?
Answer
A
x = ±
B
y = ±C
x = ±
D
y = ±Question 5 • Precalculus