Fri 4/22 Lesson 10 – 6 Learning Objective: To translate conics Hw: Worksheet (Graphs)

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Presentation transcript:

Fri 4/22 Lesson 10 – 6 Learning Objective: To translate conics Hw: Worksheet (Graphs)

 To identify types of conics  To write equations of conics

Continuation from yesterday Pg In packet

Hyperbola Center (-2, 0) Opens: y Today: Pg In packet

Ellipse 9 Center (-1, 3) Major Axis: x

Circle 4 Center (-1, -2) Radius: 5

Parabola -8 Vertex (-2, -7) Opens “y” up

Hyperbola 9 Center (-1, 3) Opens : y Factor

Algebra II Pg In packet

1. Ellipse with vertices (2, 3) & (22, 3) and one focus at (6, 3) Center is between (midpoint) of the vertices c = 6 a =10 b = 8 Major Axis: x Pg packet

2. Hyperbola with vertices (-3, 6) & (-3, 8) and foci at (-3, 11) & (-3, 3)  TYPO!! Center is between (midpoint) of the vertices c = 4 a =1 Opens: y

3. Parabola with Vertex at (2, -3) & focus (2, 5) c = 8 Opens: y Up (c = +)

4. Parabola with Vertex at (2, -3) & focus (0, -3) c = -2 Opens: x Left (c = -)

5. Ellipse with vertices (1, 6) & 1, 16) and one focus at (1, 14) Center is between (midpoint) of the vertices c = 3 a =5 b = 4 Major Axis: y

6. Hyperbola with vertices (-4, -2) & (8, -2) and one focus at (-8, -2) Center is between (midpoint) of the vertices c = 10 a =6 b = 8 Opens: x