Graph a Quadratic Function in Vertex Form
{"Image DocumentName": "Graph a Quadratic Function in Vertex Form", "Image ImageDescription": "Analyze y = (x + 2) Then draw its graph. This function can be rewritten as y = [x \u2013 (-2)] Then, h = -2 and k = 1. The vertex is at (h , k) = (-2 , 1), the axis of symmetry is x = -2. The graph is the same shape as the graph of y = x2, but is translate 2 units left and 1 unit up. Now use the information to draw the graph. Step 1 Plot the vertex (-2 , 1) Step 2 Draw the axis of symmetry, x = -2. Step 3 Find and plot two points on one side of the axis symmetry, such as (-1, 2) and (0 , 5). Step 4 Use symmetry to complete the graph.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}