Expression 10: "x" equals 0 left brace, negative 5 less than "y" less than 20 , right brace Has graph. To audio trace, press ALT+T.x=0−5<y<20
10
Expression 11: "y" equals 0 left brace, negative 5 less than "x" less than 20 , right brace Has graph. To audio trace, press ALT+T.y=0−5<x<20
11
Expression 12: "y" equals left bracket, 19 , 20 , right bracket left brace, negative 5 less than "x" less than 20 , right brace Has graph. To audio trace, press ALT+T.y=19,20−5<x<20
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Expression 13: "x" equals left bracket, 19 , 20 , right bracket left brace, negative 5 less than "y" less than 20 , right brace Has graph. To audio trace, press ALT+T.x=19,20−5<y<20
13
Expression 14: "x" equals left bracket, negative 4 , negative 5 , right bracket left brace, negative 5 less than "y" less than 20 , right brace Has graph. To audio trace, press ALT+T.x=−4,−5−5<y<20
14
Expression 15: "y" equals left bracket, negative 4 , negative 5 , right bracket left brace, negative 5 less than "x" less than 20 , right brace Has graph. To audio trace, press ALT+T.y=−4,−5−5<x<20
15
Expression 16: "y" equals negative "x" left brace, negative 4 less than "y" less than 4 , right brace Has graph. To audio trace, press ALT+T.y=−x−4<y<4
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Expression 17: "y" equals negative 15 plus "x" left brace, negative 4 less than "y" less than 4 , right brace Has graph. To audio trace, press ALT+T.y=−15+x−4<y<4
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Expression 18: "y" minus 15 equals "x" left brace, negative 4 less than "x" less than 4 , right brace Has graph. To audio trace, press ALT+T.y−15=x−4<x<4
18
Expression 19: "y" minus 15 equals negative "x" plus 15 left brace, 11 less than "x" less than 19 , right brace Has graph. To audio trace, press ALT+T.y−15=−x+1511<x<19
