The midpoint of ( overline{mathrm{AB}} ) is ( M(-4,0) ). If the coordinates of ( A ) are ( (-6,4) ), what are the coordinates of ( B ) ?

Question

Accepted Answer

Step:1 ：Use the midpoint formula: (M = left(frac{x_A + x_B}{2}, frac{y_A + y_B}{2}right)).Step:2 ：Substitute the given values: (-4 = frac{-6 + x_B}{2}) and (0 = frac{4 + y_B}{2}).Step:3 ：Solve for (x_B) and (y_B): (x_B = -2) and (y_B = -4).

Answer

Step: 1 ：Use the midpoint formula: (M = left(frac{x_A + x_B}{2}, frac{y_A + y_B}{2}right)).Step: 2 ：Substitute the given values: (-4 = frac{-6 + x_B}{2}) and (0 = frac{4 + y_B}{2}).Step: 3 ：Solve for (x_B) and (y_B): (x_B = -2) and (y_B = -4).

The midpoint of $\overset{―}{AB}$ is $M (- 4, 0)$ . If the coordinates of $A$ are $(- 6, 4)$ , what are the coordinates of $B$ ?

Answer

Popular Problems

The midpoint of AB― is M(−4,0). If the coordinates of A are (−6,4), what are the coordinates of B ?

Answer

Popular Problems

The midpoint of $\overset{―}{AB}$ is $M (- 4, 0)$ . If the coordinates of $A$ are $(- 6, 4)$ , what are the coordinates of $B$ ?