Quadratic Functions Introduction to Vertex and Axis of Symmetry
This video describes how to sketch a quadratic function and find the vertex, axis of symmetry, domain and range.
Adjust the sliders a,h,k to see the effect on the graph
This video describes how to sketch a quadratic function and find the vertex, axis of symmetry, domain and range.
Adjust the sliders a,h,k to see the effect on the graph