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12-4 Quadratic Functions

12-4 Quadratic Functions. CA Standards 21.0 and 22.0 Graph quadratic functions; know that their roots are the x-intercepts; use factoring to find x-intercepts . Parabola. A curved 2 nd degree function. Vocabulary. Vertex. The maximum or minimum point of a parabola. Vocabulary.

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12-4 Quadratic Functions

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  1. 12-4Quadratic Functions CA Standards 21.0 and 22.0 Graph quadratic functions; know that their roots are the x-intercepts; use factoring to find x-intercepts

  2. Parabola A curved 2nd degree function. Vocabulary

  3. Vertex The maximum or minimum point of a parabola. Vocabulary

  4. #1 Graph the Following Quadratic Function y 7 7 x -7 -7

  5. x-intercepts The point(s) at which the graph crosses the x-axis; when solving algebraically, set the range equal to 0. Vocabulary

  6. #2 Find the x-intercepts of the Parabola y 7 7 x -7 -7

  7. Axis of Symmetry The fold of the graph so the two sides of the parabola coincide. Vocabulary

  8. #3 Find the Axis of Symmetry of the parabola y 7 7 x -7 -7

  9. #4 Graph the Following Quadratic Function y 7 7 x -7 -7

  10. #5 Find the x-intercepts of the function

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