Question

Using a sheet of graph paper, solve the following system of equations graphically. Be sure to show any work, use a straight edge, and be neat. When you are finished, enter the solution set in the box below and turn in your graph paper to your teacher.

x + y = 0
x - y + 2 = 0

Answer 1

${\huge {\mathfrak {\orange {Answer :-}}}}$

➡️ x + y = 0

Or, x = - y

And, x - y + 2 = 0

Or, - y - y = - 2

Or, - 2y = - 2

Or, y = 1.

And x = - (y) = - 1

➡️ x = ( - 1) and y = 1

$<b>$ REGARDS, ARNAB ✌️

THANK YOU

Answer 2

Step-by-step explanation:

x + y = 0

Or, x = - y

And, x - y + 2 = 0

Or, - y - y = - 2

Or, - 2y = - 2

Or, y = 1.

And x = - (y) = - 1

➡️ x = ( - 1) and y = 1.