Question

In the adjoining graph, the solution to the pair of equations representing the lines A. ( 1 , 2) B. (2, 0) C. (2, 1) D. (3, 0)​

Answer 1

Equations of lines passing from (-2, 1) (2,2)

and (-1,-1) (3,2) are respectively

y−2=2−(−2)2−(−1)(x−2)=43x(x−2)

and y-2=y−2=2−(−2)2−(−1)(x−2)=43x(x−2)

or 4y-8=3x-6 and 4y-8=3x-9

or 4y-3x=2 and 3x-4y=1

or 8y-6x=4 and 3x-4y=1 

Answer 2

$\huge\frak\red{Answer}$

2x-y+1=0

x-2y+8=0