Reciprocal Quadratic Functions

Legend

Main function: Reciprocal function: Roots of the main function: Asymptotes of the reciprocal function: Horizontal: Vertical: , Intercepts: , where For the general intercept, , the sign on the 1 is indicated in the diagram below.

Reading the signs

Reading the signs

Dynamic Diagram - crunched up for your phone.

Dynamic Diagram - wide screen

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