F.IF.7 - 7. Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.
- 7a. Graph linear and quadratic functions and show intercepts, maxima, and minima.
- How are quadratic functions used to model, analyze, and interpret mathematical relationships?
- What are the different ways to solve a quadratic equation, and when is each appropriate?
- How can analytic and graphical methods be used to support each other in the solution of a problem?
- I can graph a quadratic function expressed in symbolic form.
- I can identify the vertex, the axis of symmetry, the roots, and the y-intercept by inspection of the graph of a quadratic function.
- I can identify the domain and range, the interval behavior, and whether the function is increasing or decreasing and whether there are maximum and minimum values.
Warm-Up:Notes: Click on the image below for the PDF of the notes 9.1 Graphing Quadratic Functions Video:Click below for the Classroom Lesson - 9.1 Graphing Quadratic Functions Watch this video on Graphing Quadratic Functions Watch this video on Graphing Quadratic Functions Watch this video on Graphing Quadratic Functions using the Graphing Calculator Activities:Click on the image below for an activity - Graphing Quadratic Functions Click on the image below for an activity - Graphing Quadratic Functions Click on the image below for a review - Graphing Quadratic Functions Assessment/Homework:pg. 532 23-55 odd |