Expression 7: "x" log left parenthesis, "x" squared , right parenthesisxlogx2
7
Expression 8:
8
Expression 9: negative 1 third "x" cosine left parenthesis, 3 "x" , right parenthesis plus 1 ninth sine left parenthesis, 3 "x" , right parenthesis−13xcos3x+19sin3x
9
Expression 10: negative 1 quarter cosine left parenthesis, 4 "x" , right parenthesis−14cos4x
10
Expression 11: left parenthesis, "x" cubed minus 3 "x" squared plus 5 "x" plus 2 , right parenthesis exponent left parenthesis, "x" , right parenthesisx3−3x2+5x+2expx
11
Expression 12: 1 half "x" left parenthesis, log left parenthesis, "x" , right parenthesis plus 1 , right parenthesis12xlogx+1
12
Expression 13: 2 "x" left parenthesis, log left parenthesis, "x" , right parenthesis plus 1 , right parenthesis2xlogx+1
13
Expression 14: StartFraction, "x" squared Over 2 , EndFraction log left parenthesis, "x" , right parenthesis plus StartFraction, "x" squared Over 4 , EndFractionx22logx+x24