Mathorio
Worksheet
Introduction to Hyperbolas
Name:
Class:
Date:
Show your work for each problem.
- 1.Which equation represents a hyperbola?
- a)
- b)
- c)
- d)
- 2.The hyperbola opens in which direction?
- a)Up and down
- b)Diagonally
- c)Left and right
- d)It does not open
- 3.For the hyperbola , what is the value of ?
- 4.For the hyperbola , what is the value of ?
- 5.What is the correct formula to find (focal distance) in a hyperbola?
- a)
- b)
- c)
- d)
- 6.For the hyperbola , calculate the value of .
- 7.Find the vertices of the hyperbola .
- 8.Find the foci of the hyperbola .
- 9.What are the asymptotes of the hyperbola ?
- a)
- b)
- c)
- d)
- 10.Find the asymptotes of the hyperbola .
- 11.Find the center, vertices, foci, and asymptotes of .
- 12.A hyperbola has vertices at and , and foci at and . What is the value of ?
- 13.The defining property of a hyperbola is that for any point on the curve:
- a)The sum of distances to the foci is constant
- b)The difference of distances to the foci is constant
- c)The product of distances to the foci is constant
- d)The ratio of distances to the foci is constant
- 14.Write the equation of a hyperbola with vertices at and foci at .
- 15.GPS systems determine location using the intersection of hyperbolas. Why are hyperbolas used instead of circles?
- a)Circles are too difficult to calculate
- b)GPS measures the difference in arrival times between satellite signals
- c)GPS measures exact distances from satellites
- d)Hyperbolas are more accurate than circles