The equation of line Line A Gis y = (StartFraction b Over a + c EndFraction)x. The midpoint of BC is (a + c, b). Does the midpoint of BC lie on Line A G? Why or why not? no, because (StartFraction b Over a + c EndFraction)b does not equal a + c no, because (StartFraction b Over a + c EndFraction)(a + c) does not equal b yes, because (StartFraction b Over a + c EndFraction)b = a + c yes, because (StartFraction b Over a + c EndFraction)(a + c) = b