運算式 8: left parenthesis, "x" minus 17.5 , right parenthesis squared plus left parenthesis, "y" minus 13 , right parenthesis squared equals 4x−17.52+y−132=4
8
運算式 9: negative .8 left parenthesis, "x" minus 25 , right parenthesis squared plus 5 left brace, 22.5 less than "x" less than 27.5 , right brace−.8x−252+522.5<x<27.5
9
運算式 10: 9000 left parenthesis, "x" minus 7.5 , right parenthesis cubed plus 13 left brace, 7.4 3 9 less than "x" less than 7.5 6 1 , right brace9000x−7.53+137.439<x<7.561
10
運算式 11: 18000 left parenthesis, "x" minus 17.5 , right parenthesis cubed plus 13 left brace, 17.4 5 2 less than "x" less than 17.5 4 8 , right brace18000x−17.53+1317.452<x<17.548
11
運算式 12: "f" left parenthesis, "x" , right parenthesis equals 6.7 StartRoot, "x" , EndRoot left brace, 0 less than "x" less than 5.0 3 7 , right bracefx=6.7x0<x<5.037
12
運算式 13: "f" left parenthesis, "x" , right parenthesis equals 3.6 StartRoot, negative "x" plus 35 , EndRoot left brace, 30.0 6 2 less than "x" , right bracefx=3.6−x+3530.062<x
13
運算式 14: Start Cube Root, "x" minus 12.5, End Cube Root plus 3 left brace, 10.2 5 7 less than "x" less than 14.3 1 4 , right brace3x−12.5+310.257<x<14.314
14
運算式 15: Start Cube Root, "x" minus 25, End Cube Root plus 3 left brace, 22.9 8 less than "x" less than 26.1 , right brace3x−25+322.98<x<26.1
