What are the coordinates of the point on the directed line segment from (-10, -3)
to (2, -3) that partitions the segment into a ratio of 5 to 3?

Respuesta :

Answer:

(-2.5,-3)

Step-by-step explanation:

Initial points, [tex](x_1,y_1)=(-10,-3)[/tex]

Final points, [tex](x_2,y_2)=(2,-3)[/tex]

The ratio in which the points divides is 5:3. KLet (x,y) be the coordinates of the point that is directed on the line segment from (-10, -3)  to (2, -3).

Using section formula,

[tex]x=\dfrac{m_1x_2+m_2x_1}{m_1+m_2}, y=\dfrac{m_1y_2+m_2y_1}{m_1+m_2}\\\\x=\dfrac{5\times 2+3\times (-10)}{5+3}, \dfrac{5(-3)+3(-3)}{5+3}\\\\x=-2.5, y=-3[/tex]

So, the coordinates of the point is (-2.5,-3).