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# Hyperbola2

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### Hyperbola2

1. 1. Aim: How do we graph, recognize, and write the equation of a hyperbola? MB43 3/20/09 Lomas Do Now: What shape is each? How do you know? x 2 + (y - 2) 2 = 9 -x 2 + (y - 1) = 16 3x 2 - (y - 2) 2 = 9 2x 2 + 2y 2 = 18 -3x 2 + y 2 = -16 HW Review: 6 HW: Read 528-532 Do Graph #1&2 on pg532
2. 2. Equation of a hyperbola Describe what a, b, h and k are used for... Aim: How do we graph, recognize, and write the equation of a hyperbola? MB43 3/20/09 Lomas or HW: Read 528-532 Do Graph #1&2 on pg532 (x-h) 2 (y-k) 2 = 1 a 2 b 2 - - (x-h) 2 (y-k) 2 = 1 a 2 b 2 +
3. 3. Find the center, a, b, horiz or vert, asymptotes, and graph each: -(x-2) 2 + 4(y+1) 2 = -4 -x 2 + y 2 = 25 Aim: How do we graph, recognize, and write the equation of a hyperbola? MB43 3/20/09 Lomas HW: Read 528-532 Do Graph #1&2 on pg532
4. 4. x 2 - 9(y+1) 2 = 36 -4(x+3) 2 + 16y 2 = 64 Find the center, a, b, horiz or vert, asymptotes, and graph each: Aim: How do we graph, recognize, and write the equation of a hyperbola? MB43 3/20/09 Lomas HW: Read 528-532 Do Graph #1&2 on pg532