Expression 11: "k" left parenthesis, "x" , right parenthesis equals negative 2 left parenthesis, "x" minus "b" , right parenthesis plus "f" left parenthesis, "b" , right parenthesiskx=−2x−b+fb
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Expression 12: 1 half "x" minus 1 equals negative 2 left parenthesis, "x" minus "b" , right parenthesis plus "f" left parenthesis, "b" , right parenthesis12x−1=−2x−b+fb
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Expression 13: "d" equals StartFraction, 1 plus 2 "b" plus "f" left parenthesis, "b" , right parenthesis Over 1 half plus 2 , EndFractiond=1+2b+fb12+2
equals=
14.1 8 2 3 9 1 5 5 5 614.1823915556
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Graphs
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Expression 15: "g" left parenthesis, "x" , right parenthesis equals 1 half "x" minus 1gx=12x−1
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Expression 16: left parenthesis, "b" , "f" left parenthesis, "b" , right parenthesis minus "f" left parenthesis, "b" , right parenthesis "t" , right parenthesisb,fb−fbt
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
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domain t Maximum:
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Expression 17: left parenthesis, "a" , "f" left parenthesis, "a" , right parenthesis minus "f" left parenthesis, "a" , right parenthesis "t" , right parenthesisa,fa−fat
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domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
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domain t Maximum:
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Expression 18: "f" left parenthesis, "x" , right parenthesis equals "x" plus sine left parenthesis, "x" , right parenthesis plus 5fx=x+sinx+5
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Expression 19: "g" left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to "k" left parenthesis, "x" , right parenthesis left brace, "b" less than or equal to "x" less than or equal to "d" , right bracegx≤y≤kxb≤x≤d
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Expression 20: "g" left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to "x" plus sine left parenthesis, "x" , right parenthesis plus 5 left brace, "c" less than or equal to "x" less than or equal to "b" , right bracegx≤y≤x+sinx+5c≤x≤b
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Expression 21: "h" left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to "x" plus sine left parenthesis, "x" , right parenthesis plus 5 left brace, "a" less than or equal to "x" less than or equal to "c" , right bracehx≤y≤x+sinx+5a≤x≤c