Imagine a corner of a cube.
It is made of three planes interesting at a single point
The image should help.
Answer:
x = y - 2 / 2
Step-by-step explanation:
y = 2x + 2
2x + 2 = y
2x = y - 2
x = y - 2 / 2
Answer:
(x-9) (x-3)
Step-by-step explanation:
hope this helps:))