Hidden Label: left parenthesis, 0 , 0 , right parenthesis Has graph. To audio trace, press ALT+T.0,0
Label
6
Expression 7: "y" equals "x" left parenthesis, tan "t" , right parenthesis left brace, 0 less than or equal to "x" less than or equal to cos "t" , right brace Has graph.y=xtant0≤x≤cost
7
Expression 8: "y" equals "x" left parenthesis, tan "t" , right parenthesis left brace, cos "t" less than or equal to "x" less than or equal to 0 , right brace Has graph. To audio trace, press ALT+T.y=xtantcost≤x≤0
8
Expression 9: "y" equals negative StartFraction, left parenthesis, sin "t" , right parenthesis Over left parenthesis, StartRoot, 9 minus sin squared "t" , EndRoot , right parenthesis , EndFraction left parenthesis, "x" minus cos "t" , right parenthesis plus sine "t" left brace, cos "t" less than or equal to "x" less than or equal to cos "t" plus StartRoot, 9 minus sin squared "t" , EndRoot , right brace Has graph. To audio trace, press ALT+T.y=−sint9−sin2tx−cost+sintcost≤x≤cost+9−sin2t
9
Hidden Label: left parenthesis, cos "t" , sin "t" , right parenthesis equals left parenthesis, negative 1 , 0 , right parenthesis Has graph. To audio trace, press ALT+T.cost,sint
Label
equals=
left parenthesis, negative 1 , 0 , right parenthesis−1,0
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Hidden Label: left parenthesis, cos "t" plus StartRoot, 9 minus sin squared "t" , EndRoot , 0 , right parenthesis equals left parenthesis, 2 , 0 , right parenthesis Has graph. To audio trace, press ALT+T.cost+9−sin2t,0