Expression 8: "y" equals negative 1.5 left brace, .2 less than "x" less than .6 , right bracey=−1.5.2<x<.6
8
Expression 9: "y" equals StartRoot, .4 7 squared minus .6 left parenthesis, "x" minus 1.2 , right parenthesis squared , EndRoot minus 1.5y=.472−.6x−1.22−1.5
9
Expression 10: "y" equals .2natural log left parenthesis, negative "x" plus 2.5 , right parenthesis minus .4 left brace, 2.2 less than "x" less than 2.4 8 , right bracey=.2ln−x+2.5−.42.2<x<2.48
10
Expression 11: "y" equals negative 1.5 left brace, 1.8 1 less than "x" less than 2.2 5 , right bracey=−1.51.81<x<2.25
11
Expression 12: "x" equals 2.2 5 left brace, negative 1.5 less than "y" less than negative .7 , right bracex=2.25−1.5<y<−.7
12
Expression 13: negative 50 ( "x" minus 2.4 8 ) squared minus 1.1 5 left brace, 2.4 3 less than "x" less than 2.5 3 , right brace−50(x−2.48)2−1.152.43<x<2.53
13
Expression 14: negative 100 ( "x" minus 2.4 8 ) squared minus 1.1 5 left brace, 2.4 5 less than "x" less than 2.5 1 , right brace−100(x−2.48)2−1.152.45<x<2.51
14
Expression 15: negative 1000 ( "x" minus 2.4 8 ) squared minus 1.1 5 left brace, 2.4 7 less than "x" less than 2.4 9 , right brace−1000(x−2.48)2−1.152.47<x<2.49
