Expression 6: "y" equals negative 8 "x" plus 80 left brace, 10 less than or equal to "x" less than or equal to 11 , right bracey=−8x+8010≤x≤11
6
Expression 7: "y" equals negative 1 half "x" minus 5 halves left brace, 5 less than or equal to "x" less than or equal to 11 , right bracey=−12x−525≤x≤11
7
Expression 8: "y" equals 6 fifths "x" minus 11 left brace, 0 less than or equal to "x" less than or equal to 5 , right bracey=65x−110≤x≤5
8
Expression 9: "y" equals negative 4 sevenths "x" minus 11 left brace, negative 7 less than or equal to "x" less than or equal to 0 , right bracey=−47x−11−7≤x≤0
9
Expression 10: "y" equals 5 eighths "x" minus 21 eighths left brace, negative 15 less than or equal to "x" less than or equal to negative 7 , right bracey=58x−218−15≤x≤−7
10
Expression 11: "x" equals negative 15 left brace, negative 12 less than or equal to "y" less than or equal to negative 3 , right bracex=−15−12≤y≤−3
