Expression 2: "y" equals 13.5 positive StartFraction, 2287.5 Over "x" minus 25 , EndFractiony=13.5+2287.5x−25
2
Expression 3: "y" Subscript, 1 , Baseline tilde "m" plus StartFraction, "w" times left parenthesis, "h" minus "m" , right parenthesis Over "x" Subscript, 1 , Baseline minus "w" , EndFractiony1~m+w·h−mx1−w