Expression 2: StartFraction, left parenthesis, "y" minus negative 4.9 6 , right parenthesis squared Over 1.4 squared , EndFraction plus StartFraction, left parenthesis, "x" minus negative 2 , right parenthesis squared Over 4 squared , EndFraction equals 0.5 left brace, negative 0.3 0 7 0 7 greater than "x" greater than negative 1.5 9 2 5 , right brace left brace, "y" less than negative 5 , right brace Has graph. To audio trace, press ALT+T.y−−4.9621.42+x−−2242=0.5−0.30707>x>−1.5925y<−5
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Expression 3: 0.5 less than or equal to StartFraction, left parenthesis, "y" minus negative 4.9 6 , right parenthesis squared Over 1.4 squared , EndFraction plus StartFraction, left parenthesis, "x" minus negative 2 , right parenthesis squared Over 4 squared , EndFraction left brace, negative 0.3 0 7 0 7 greater than "x" greater than negative 1.5 9 2 5 , right brace left brace, "y" greater than 0.3 left parenthesis, "x" minus 0 , right parenthesis squared minus 6.7 0 0 4 7 6 4 6 0 8 , right brace left brace, "y" less than negative 5 , right brace Has graph.0.5≤y−−4.9621.42+x−−2242−0.30707>x>−1.5925y>0.3x−02−6.7004764608y<−5
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Expression 4: "y" equals 0.3 left parenthesis, "x" minus 0 , right parenthesis squared minus 6.7 0 0 4 7 6 4 6 0 8 left brace, negative 1.5 9 2 5 less than "x" less than negative 0.3 0 7 0 7 , right brace Has graph. To audio trace, press ALT+T.y=0.3x−02−6.7004764608−1.5925<x<−0.30707