Line segment line segment A B has endpoints A negative 4 comma negative 10 and B negative 11 comma negative 7 To find the x -coordinate of the point that divides the directed line segment in a ratio, the formula x is equal to open paren the fraction with numerator A and denominator A plus b close paren times open paren x sub 2 minus x sub 1 close paren plus x sub 1 was used to find that x is equal to open paren the fraction with numerator 3 and denominator 3 plus 4 close paren times open paren negative 11 minus negative 4 close paren plus negative 4 What is the x -coordinate of the point that divides line segment A B into a ratio of 3 to 4 ratio?