Expression 5: 5 greater than "y" greater than 0.1 "x" squared plus "x"5>y>0.1x2+x
5
Expression 6: "x" equals negative 5 left brace, 5 less than "y" less than 18 , right bracex=−55<y<18
6
Expression 7: "y" equals negative 4tangent left parenthesis, 0.2 8 "x" , right parenthesis plus 5 left brace, negative 4.6 less than "x" less than negative 1.3 , right bracey=−4tan0.28x+5−4.6<x<−1.3
7
Expression 8: "y" equals negative StartRoot, "x" plus 8 , EndRoot plus 10 left brace, negative 5 less than "x" less than negative 2 , right bracey=−x+8+10−5<x<−2
8
Expression 9: "y" equals arc tangent left parenthesis, "x" minus 2 , right parenthesis plus 5.3 left brace, 1.6 less than "x" less than 6 , right bracey=arctanx−2+5.31.6<x<6
9
Expression 10: "y" equals StartFraction, left parenthesis, "x" minus 300 , right parenthesis Over "x" plus 3 , EndFraction left brace, "x" less than 0 , right bracey=x−300x+3x<0