Expression 4: "g" left parenthesis, "x" , right parenthesis equals left parenthesis, "x" minus StartFraction, "r" "f" prime left parenthesis, "x" , right parenthesis Over StartRoot, 1 plus left parenthesis, "f" prime left parenthesis, "x" , right parenthesis , right parenthesis squared , EndRoot , EndFraction , "f" left parenthesis, "x" , right parenthesis plus StartFraction, "r" Over StartRoot, 1 plus left parenthesis, "f" prime left parenthesis, "x" , right parenthesis , right parenthesis squared , EndRoot , EndFraction , right parenthesisgx=x−rf′x1+f′x2,fx+r1+f′x2
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Expression 5: left parenthesis, "g" left parenthesis, "n" , right parenthesis . "x" minus "x" , right parenthesis squared plus left parenthesis, "g" left parenthesis, "n" , right parenthesis . "y" minus "y" , right parenthesis squared equals "r" squaredgn.x−x2+gn.y−y2=r2
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Expression 6: "g" left parenthesis, "t" , right parenthesisgt
domain t Minimum: negative 100−100
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 100100
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Hidden Label: left parenthesis, "g" left parenthesis, "n" , right parenthesis , right parenthesisgn