Lesson 9.1 Page 667-669 #1, 3, 7-19 (ODD), 21-33 (EOO),35, 37-43 (ODD), 47-71 (EOO), 73-81 (EOO), 83, 85, 91.

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Presentation transcript:

Lesson 9.1 Page #1, 3, 7-19 (ODD), (EOO),35, (ODD), (EOO), (EOO), 83, 85, 91

Circles and Parabolas Objective Students will know how to recognize and write equations of circles and parabolas in standard form, and how to use the reflective properties of parabolas.

Circle - is the set of all points (x, y) that are equidistant from a fixed point, called the center of the cirlce. What is the distance between the center and any point (x, y) on the circle??? RADIUS

What does a parabola look like??? What type of function has a parabola as its graph??? quadratics