# Happy Monday! Pick up the paper from the front table Take out notes from Friday Tonight’s HW Graphing problems (worksheet that you picked up) Remember:

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Happy Monday! Pick up the paper from the front table Take out notes from Friday Tonight’s HW Graphing problems (worksheet that you picked up) Remember: Project due on Wednesday!

3 Things

Graphing with x-intercepts Learning Objective IWBAT to graph quadratic functions using the x-intercepts and the vertex.

Whiteboards When do we know if a quadratic equation has a maximum value? A minimum value?

Whiteboard y + 6x = x 2 + 9

Partner Activity I am going to give each partner a different parabola to graph using x- intercepts. Be ready to share it under the document camera!

y = -3x 2 -4x + 5. y = –2x 2 + 4x + 3 y = –2x 2 + 3x y = 4x 2 – 16 y = x 2 – 5x -14 y = 2x 2 – 8x + 1 y = 2x 2 + 6x + 2 y = -x 2 + 6x + 7

Project Appropriate scale

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