Label: left parenthesis, negative StartFraction, "b" Over 2 "a" , EndFraction , "f" left parenthesis, negative StartFraction, "b" Over 2 "a" , EndFraction , right parenthesis , right parenthesis−b2a,f−b2a
Label:
42
43
powered by
powered by
left parenthesis, negative 0.5 , 0.7 5 , right parenthesis−0.5,0.75