Respuesta:
P(13, 15)
Explicación paso a paso:
Dado que la razón es negativa, entonces P está fuera del segmento AB.
P(x, y) A(-3, -1) B(5, 7)
___________________________________________
[tex]\frac{AP}{PB} =r\\\\\frac{x_P-x_A}{x_B-x_P} =-2\\\\\frac{x-(-3)}{5-x} =-2\\\\x+3=-2(5-x)\\\\x+3=-10+2x\\\\x-2x=-10-3\\\\-x=-13\\\\x=13\\\\\frac{y_P-y_A}{y_b-yP} =r\\\\\frac{y-(-1)}{7-y} =-2\\\\y+1=-2(7-y)\\\\y+1=-14 + 2y\\\\y-2y=-14-1\\\\-y=-15\\\\y=15\\\\P(13,15)[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Respuesta:
P(13, 15)
Explicación paso a paso:
Dado que la razón es negativa, entonces P está fuera del segmento AB.
P(x, y) A(-3, -1) B(5, 7)
___________________________________________
[tex]\frac{AP}{PB} =r\\\\\frac{x_P-x_A}{x_B-x_P} =-2\\\\\frac{x-(-3)}{5-x} =-2\\\\x+3=-2(5-x)\\\\x+3=-10+2x\\\\x-2x=-10-3\\\\-x=-13\\\\x=13\\\\\frac{y_P-y_A}{y_b-yP} =r\\\\\frac{y-(-1)}{7-y} =-2\\\\y+1=-2(7-y)\\\\y+1=-14 + 2y\\\\y-2y=-14-1\\\\-y=-15\\\\y=15\\\\P(13,15)[/tex]