,5L>G$ ,BRACES ,SAMPLES #1_4 ,! SY/EM ( EQU,NS NEGATIVE ;X PLUS FIVE ;Y EQUALS SIX & F\R ;X M9US EI$ PLUS TWO :5 ;X IS GRT] ?AN OR EQUAL 6"O IS WRITT5 F(X) .K .,(3X-7, X "K -#2 .,(-X, -#2 "K: X "K #1 .,(X^2"+2, X .1: #1 #B