運算式 22: "y" equals negative 2.5 left parenthesis, "x" minus 1.2 , right parenthesis squared plus 1.5 left brace, 0.7 7 less than "x" less than 1.6 5 , right bracey=−2.5x−1.22+1.50.77<x<1.65
22
運算式 23: "y" equals 1 left brace, 0.5 less than "x" less than 0.7 7 , right bracey=10.5<x<0.77
23
運算式 24: "y" equals 1 left brace, 1.6 5 less than "x" less than 2 , right bracey=11.65<x<2
24
運算式 25: "y" equals 1.4 StartRoot, "x" plus 2 , EndRoot plus 1 left brace, negative 2 less than "x" less than negative 1 , right bracey=1.4x+2+1−2<x<−1
25
運算式 26: "y" equals 2 StartRoot, negative "x" minus 0.5 , EndRoot plus 1 left brace, negative 1 less than "x" less than negative 0.4 9 , right bracey=2−x−0.5+1−1<x<−0.49
26
運算式 27: "y" equals 1 left brace, negative 0.5 greater than "x" greater than negative 0.7 7 , right bracey=1−0.5>x>−0.77
27
運算式 28: "y" equals 1 left brace, negative 2 less than "x" less than negative 1.6 5 , right bracey=1−2<x<−1.65
28
運算式 29: "y" equals negative 2.5 left parenthesis, "x" plus 1.2 , right parenthesis squared plus 1.5 left brace, negative 1.6 5 less than "x" less than negative 0.7 7 , right bracey=−2.5x+1.22+1.5−1.65<x<−0.77
29
運算式 30: "y" equals 2 "x" plus 0.5 left brace, negative 0.5 less than "x" less than 0 , right bracey=2x+0.5−0.5<x<0
30
運算式 31: "y" equals negative 2 "x" plus 0.5 left brace, 0 less than "x" less than 0.5 , right bracey=−2x+0.50<x<0.5
31
運算式 32: "y" equals negative .5 left brace, negative 0.5 less than "x" less than 0.5 , right bracey=−.5−0.5<x<0.5