Day 36 - Graphing Quadratic Functions - 03.04.15

Updates
  • Video Protocol - WNQ ("wink")
  • Summative Exam 1 this Friday, March 6th
  • Schedule
    • Wednesday - Review/New Material
    • Thursday - Review/New Material
    • Friday - Summative Exam 1
Questions
Bell Ringer

  1. What is the graph of a quadratic function called?

    1. quadratic

    2. parabol

    3. curved line

    4. parabola

    5. none of the above

  2. What term must every quadratic function have?

    1. x

    2. x2

    3. c

    4. b

    5. none of the above

  3. What is the equation of the axis of symmetry for the following function:

    1. x = -1/2

    2. x = 1/2

    3. x = 1

    4. x = -6

    5. none of the above

  4. What are the coordinates of the vertex for the following function:

    1. (2,3)

    2. (-2,3)

    3. (2,-3)

    4. (-2,-3)

    5. none of the above

  5. What type of form is the following quadratic function in?

    1. standard

    2. vertex

    3. factored

    4. quadratic

    5. none of the above
Review
  • N/A
Lesson
  • Graphing Quadratic Function Skills
    1. Graph quadratic functions.
    2. Recognize that a quadratic function has the shape of a parabola.
    3. Recognize standard form of a quadratic function.
    4. Recognize factored form of a quadratic function.
    5. Recognize vertex form of a quadratic function.
    6. Find the coordinates of the vertex of a parabola.
    7. Find the equation of the axis of symmetry.
    8. Find the minimum or maximum of a quadratic function.
          Exit Ticket
          • Posted on the board at the end of the block
          Lesson Objective(s)
          • How are key features of a graph of quadratic functions found?
          Skills
          1. Graph quadratic functions.
          2. Recognize that a quadratic function has the shape of a parabola.
          3. Recognize standard form of a quadratic function.
          4. Recognize factored form of a quadratic function.
          5. Recognize vertex form of a quadratic function.
          6. Find the coordinates of the vertex of a parabola.
          7. Find the equation of the axis of symmetry.
          8. Find the minimum or maximum of a quadratic function.
          9. Find the x and y-intercepts of a quadratic function.

          In-Class Help Requests

          Standard(s)
          • N/A
          Mathematical Practice(s)
          • #1 - Make sense of problems and persevere in solving them
          • #2 - Reason abstractly and quantitatively
          • #7 - Look for and make use of structure
          Past Checkpoints
          • N/A