Expression 9: "y" equals negative 6 quarters "x" plus 4 left brace, 0 less than "x" less than 4 , right brace left brace, 1.3 3 3 greater than "x" , right bracey=−64x+40<x<41.333>x
9
Expression 10: "y" equals 2 left brace, negative 4 less than "x" less than 4 , right brace left brace, negative 1.3 3 greater than "x" , right bracey=2−4<x<4−1.33>x
10
Expression 11: "y" equals negative 6 quarters "x" minus 4 left brace, negative 4 less than "x" less than 0 , right brace left brace, negative 2.6 6 7 greater than "x" , right bracey=−64x−4−4<x<0−2.667>x
11
Expression 12: "y" equals 6 quarters "x" minus 4 left brace, 0 less than "x" less than 4 , right brace left brace, 1.3 3 3 greater than "x" , right bracey=64x−40<x<41.333>x
12
Expression 13: "y" equals 6 quarters "x" plus 4 left brace, negative 4 less than "x" less than 0 , right brace left brace, negative 1.3 3 3 less than "x" , right bracey=64x+4−4<x<0−1.333<x
13
Expression 14: "y" equals negative 6 quarters "x" minus 4 left brace, negative 4 less than "x" less than 0 , right brace left brace, negative 1.3 3 3 less than "x" , right bracey=−64x−4−4<x<0−1.333<x
14
Expression 15: "y" equals 6 quarters "x" minus 4 left brace, 0 less than "x" less than 4 , right brace left brace, 2.6 6 7 less than "x" , right bracey=64x−40<x<42.667<x
15
Expression 16: "y" equals negative 6 quarters "x" plus 4 left brace, 0 less than "x" less than 4 , right brace left brace, 2.6 6 7 less than "x" , right bracey=−64x+40<x<42.667<x
16
Expression 17: "y" equals 2 left brace, negative 4 less than "x" less than 4 , right brace left brace, 1.3 3 less than "x" , right bracey=2−4<x<41.33<x
17
Expression 18: "y" equals negative 2 left brace, negative 4 less than "x" less than 4 , right brace left brace, negative 1.3 3 greater than "x" , right bracey=−2−4<x<4−1.33>x
