Introduction to Graphing Quadratic Equations

The vertex of y = x2 + 6x + 8 would be: x y Example 2: Graph y = -x2 + 6x – 1 (remember to find the vertex first) x y Now you graphed the equation, name the: axis of symmetry: x-intercepts: Example 3: Graph y = 2x2 + 8x + 6. x y axis of symmetry: x-intercepts: Example 3: Graph y = x2 – x – 2. x y axis of symmetry: x-intercepts: Example 4 ... ................
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