its just 4+4 its 8
Step-by-step explanation:
Answer: 1 unit to the left, and 3 units down
Step-by-step explanation:
(9,13) would be another point that the line passes through.
Answer:
x^2 - 2xy + y^2.
Step-by-step explanation:
(x - y)^2
= (x - y)(x - y)
= x(x -y) - y(x - y)
= x^2 - xy - xy + y^2
= x^2 - 2xy + y^2.