
Shows how to ofirst find the coordinates of the vertex, then choose other inputs to find two more points on each side of the vertex, plott them and draw the graph.


Shows how to shoose appropriatate input values to find five points, then plot them and draw the graph.


This demonstrates how to find these values for a quadratic equation of the form y = ax^2 + bx + c.


This shows how to find the vertex of a parabola and then calculate the matching points one unit and two units to the left and right of hte axis of symmetry


This gives a graph of a parabola which is the graph of a quadratic equation or function. The demonstration first includes classifying it as a parabola that is opening downward or upward. Then it…


Demonstrates how to make t his graph per instructions, and also shows how to deal with a fractional leading coefficient.


How to graph these special parabolas
