Question

Del gráfico, calcule x+y.

Answer 1

Respuesta:

2

Explicación paso a paso:

$M=(\frac{x_{1} + x_{2} }{2} , \frac{y_{1} + y_{2} }{2} )$

$(1,2)=(\frac{x_{1} + (-2) }{2} , \frac{6 + y_{2} }{2} )$

$1=\frac{x_{1} + (-2) }{2}$

$1*2=x_{1} + (-2)$

$2=x_{1} + (-2)$

$2+2=x_{1}$

$x_{1} = 4$

$2=\frac{6 + y_{2} }{2}$

$2*2= 6 + y_{2}$

$4= 6 + y_{2}$

$4-6= y_{2}$

$y_{2}= -2$

x+y= 4+(-2)= 2