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Chapter 8Chapter 8HyperbolasHyperbolas

HyperbolasHyperbolas

Standard Form of hyperbola – opens L/RStandard Form of hyperbola – opens L/R

OR – if it opens up/down…OR – if it opens up/down…

1)()(2

2

2

2

bky

ahx

1)()(2

2

2

2

bhx

aky

FociFoci

ExamplesExamples

1.1. GraphGraph 18149

22

yx

2. 2. 110016

22

yx

3. 3. 12536

22

xy

4. 4. 225259 22 yx

5. 5. 100254 22 xy

6. 6. 64622 yxxy

7. 7. 722449 22 yyx

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