Expressão 12: "y" equals negative 2 halves "x" plus negative 11 left brace, negative 8 less than "x" less than negative 6 , right bracey=−22x+−11−8<x<−6
12
Expressão 13: "x" equals negative 4 left brace, negative 9 less than "y" less than negative 5 , right bracex=−4−9<y<−5
13
Expressão 14: "x" equals 5 left brace, negative 9 less than "y" less than negative 5 , right bracex=5−9<y<−5
14
Expressão 15: "x" equals 4 left brace, negative 9 less than "y" less than negative 5 , right bracex=4−9<y<−5
15
Expressão 16: "x" equals negative 5 left brace, negative 9 less than "y" less than negative 5 , right bracex=−5−9<y<−5
16
Expressão 17: "y" equals negative 9 left brace, 4 less than "x" less than 5 , right bracey=−94<x<5
17
Expressão 18: "x" equals negative 8 left brace, negative 6 less than "y" less than negative 3 , right bracex=−8−6<y<−3
18
Expressão 19: "x" equals negative 7 left brace, negative 6 less than "y" less than negative 4 , right bracex=−7−6<y<−4
19
Expressão 20: "y" equals negative 6 left brace, negative 8 less than "x" less than negative 7 , right bracey=−6−8<x<−7
20
Expressão 21: "x" equals 3 left brace, negative 7 less than "y" less than negative 5 , right bracex=3−7<y<−5
21
Expressão 22: "x" equals 2 left brace, negative 7 less than "y" less than negative 5 , right bracex=2−7<y<−5
22
Expressão 23: "y" equals negative 7 left brace, 2 less than "x" less than 3 , right bracey=−72<x<3