Tanya is given the graphs of the following functions. the functions f ( x ) and g ( x ) are linear, and the function s ( x ) is quadratic. f ( x ) = 3 x − 8 g ( x ) = − 2 x + 5 s ( x ) = 4 x 2 − 9 x + 2 tanya is then asked to find the graph of ( f ⋅ g ) ( x ) and the graph of ( g ⋅ s ) ( x ) . for each combined function, she is given four options to choose from. what clues will tanya identify the correct graph of ( f ⋅ g ) ( x ) ?