Determine graphically the coordinates of the vertices of a triangle, the equations of whose sides are y =x; 3y = x ; x+y =8

0 votes
21 views
asked Feb 1, 2018 in Mathematics by sforrest072 (157,439 points) 64 461 1467
edited Mar 5, 2018 by faiz
Determine graphically the coordinates of the vertices of a triangle, the equations of whose sides are

y =x
3y = x
x+y =8

1 Answer

0 votes
answered Feb 1, 2018 by mdsamim (213,225 points) 5 10 29
selected Feb 1, 2018 by sforrest072
 
Best answer

From the graph of the three equations, we find that the three lines taken in pairs intersect

...