Quadratic Functions and Their Graphs - ppt download
{"Image DocumentName": "Objective 1: Graph Functions of the Form \u0192(x) = ax2 and \u0192(x) = ax2 + k", "Image ImageDescription": "The graphs of functions of the form \u0192(x) = ax2 are parabolas. The lowest point on a parabola that opens upward, or the highest point on a parabola that opens downward, is called the vertex of the parabola. The vertical line, called an axis of symmetry, that passes through the vertex divides the parabola into two congruent halves. If we fold the paper along the axis of symmetry, the two sides of the parabola will match.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}