Expression 1: "y" equals "e" Superscript, "x" , Baseliney=ex
1
Expression 2: "y" equals 1 plus "x" plus StartFraction, "x" squared Over 2 ! , EndFraction plus StartFraction, "x" cubed Over 3 ! , EndFraction plus StartFraction, "x" to the 4th power Over 4 ! , EndFraction plus StartFraction, "x" to the 5th power Over 5 ! , EndFractiony=1+x+x22!+x33!+x44!+x55!