1. Quadratic Equation (Standard Form) Quadratic Term Linear Term Constant Term 5.1 Graphing Quadratic Function, p. 249 Objective: To Graph Quadratic Functions

2. x y Graph x y 0 1 −1−1 2 −2−2 ±3 0 1 1 4 4 9 Vertex Axis (Line) of Symmetry 5.1 Graphing Quadratic Function, p. 249 Objective: To Graph Quadratic Functions

3. x y Graph x y 0 1 −1−1 2 −2−2 ±3 0 −1−1 −1−1 −4−4 −4−4 −9−9 5.1 Graphing Quadratic Function, p. 249 Objective: To Graph Quadratic Functions

4. Using your Graphing Calculator: Y = where you type in the function you want to graph WINDOW sets the size of your screen (x and y axis) ZOOM lets you see a closer look TRACE shows coordinates of points on screen GRAPH graphs the function in Y=

5. Quadratic Equation Quadratic Term Constant Term a +a+a opens up −a−a opens down skinny parabola wide parabola c +c+c shifts up −c−c shifts down y-intercept (fraction) 5.1 Graphing Quadratic Function, p. 249 Objective: To Graph Quadratic Functions

6. x y x y 1 3 0 5.5 Vertex Form

7. x y x y -4 1 -3 -2 Vertex Form

8. Write in standard form. 1) 2)

9. Write in standard form. 1) 2)

10. Vertex Form of a Quadratic Equation Intercept Form of a Quadratic Equation 