mrnschwinn mrnschwinn 01-12-2017 Mathematics contestada Graph the following piecewise function and then find the range. [tex]f(x)= \left \{ {{3 x^{2} + 1} \atop {6}} \right. {{if} \atop {if}} \right. {{-4\ \textless \ x\ \textless \ 6} \atop {6 \leq x\ \textless \ 9}} \right. [/tex] (1,109) (1,6] [1,109) [6,109)