Expression 1: "I" equals left bracket, 2...3 , right bracket equals a list of numbers. 2 itemsI=2...3
equals=
22
33
1
Expression 2: Phi Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, max left parenthesis, "x" , 0 , right parenthesis to the 5th power Over 5 ! , EndFractionΦ0x=maxx,055!
2
Expression 3: Phi Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis equals "I" to the 1st power left parenthesis, Phi Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis minus Phi Subscript, 0 , Baseline left parenthesis, "x" minus "I" to the negative 1st power , right parenthesis , right parenthesisΦ1x=I1Φ0x−Φ0x−I−1
3
Expression 4: Phi Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals "I" squared left parenthesis, Phi Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis minus Phi Subscript, 1 , Baseline left parenthesis, "x" minus "I" to the negative 2nd power , right parenthesis , right parenthesisΦ2x=I2Φ1x−Φ1x−I−2
4
Expression 5: Phi Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis equals "I" cubed left parenthesis, Phi Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis minus Phi Subscript, 2 , Baseline left parenthesis, "x" minus "I" to the negative 3rd power , right parenthesis , right parenthesisΦ3x=I3Φ2x−Φ2x−I−3
5
Expression 6: Phi Subscript, 4 , Baseline left parenthesis, "x" , right parenthesis equals "I" to the 4th power left parenthesis, Phi Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis minus Phi Subscript, 3 , Baseline left parenthesis, "x" minus "I" to the negative 4th power , right parenthesis , right parenthesisΦ4x=I4Φ3x−Φ3x−I−4
6
Expression 7: Phi Subscript, 5 , Baseline left parenthesis, "x" , right parenthesis equals "I" to the 5th power left parenthesis, Phi Subscript, 4 , Baseline left parenthesis, "x" , right parenthesis minus Phi Subscript, 4 , Baseline left parenthesis, "x" minus "I" to the negative 5th power , right parenthesis , right parenthesisΦ5x=I5Φ4x−Φ4x−I−5
7
Expression 8: "O" left parenthesis, "x" , right parenthesis equals Phi Subscript, 5 , Baseline left parenthesis, StartFraction, left parenthesis, "x" minus "I" to the negative 6th power , right parenthesis Over "I" minus 1 , EndFraction , right parenthesis Has graph. To audio trace, press ALT+T.Ox=Φ5x−I−6I−1
8
Expression 9: "A" left parenthesis, "x" , right parenthesis equals 1 / left parenthesis, left parenthesis, "I" , right parenthesis Superscript, left parenthesis, left parenthesis, 1 / "x" plus 1 / ( "x" minus 1 ) ) , right parenthesis , right parenthesis , Baseline plus 1 , right parenthesis Has graph. To audio trace, press ALT+T.Ax=1/I1/x+1/(x−1))+1