E N D
ALGEBRA RAPUNDEFINED, UNDEFINED,That’s the slope of a VERTICAL line!Baump, Baump, Baump, Baump, Baump, Baump,Baump, Baump, Baump, Baump, Baump, Baump.HORIZONTAL, he’s my hero,That’s because his slope is ZERO!(Chorus)PARALLEL, they’re so tame,That’s because their slope’s the SAME!(Chorus)PERPENDICULAR, here’s their story,NEGATIVE RECIPROCALS, that’s their glory!!(Chorus)