Expression 6: "y" equals 5 ninths left parenthesis, "x" plus 2 , right parenthesis squared plus 1 left brace, negative 5 less than or equal to "x" less than or equal to 1 , right bracey=59x+22+1−5≤x≤1
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Expression 7: "y" equals negative StartFraction, 5 Over 27 , EndFraction left parenthesis, "x" plus 2 , right parenthesis cubed plus 1 left brace, negative 5 less than or equal to "x" less than or equal to negative 2 , right bracey=−527x+23+1−5≤x≤−2
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Expression 8: "y" equals StartFraction, 5 Over 27 , EndFraction left parenthesis, "x" plus 2 , right parenthesis cubed plus 1 left brace, negative 2 less than or equal to "x" less than or equal to 1 , right bracey=527x+23+1−2≤x≤1
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Expression 9: "y" equals StartFraction, 5 Over 81 , EndFraction left parenthesis, "x" plus 2 , right parenthesis to the 4th power plus 1 left brace, negative 5 less than or equal to "x" less than or equal to 1 , right bracey=581x+24+1−5≤x≤1
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Expression 10: "y" equals 2 Superscript, left parenthesis, "x" plus 2 , right parenthesis , Baseline left brace, negative 5 less than or equal to "x" less than or equal to negative 2 , right bracey=2x+2−5≤x≤−2
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Expression 11: "y" equals 0.5 Superscript, left parenthesis, "x" plus 2 , right parenthesis , Baseline left brace, negative 2 less than or equal to "x" less than or equal to 1 , right bracey=0.5x+2−2≤x≤1