KINDERGARTEN

To find the composition of two functions R(x) and G(x), where R(x) is written in red and G(x) is written green colored markers in the board, ask the students to find R(G(x)) and G(R(x)) coded in the appropriate colors. Use the graphing calculator to verify if two functions are inverses by inputting f(g(x)) in y = to see if you obtain y=x. ................
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