To find perimeter, add all four sides.
It becomes a vertical line, because it is sideways, and if it is rotated 90 degrees, then it becomes vertical
hope this helps, and sorry if im wrong
Answer:
Camille:
Olivia: 
Step-by-step explanation:
hope it helps have a great day
Answer:
The answer is Vertical Line; Yes
Step-by-step explanation:
The answer is Vertical Line; Yes. This is because all equations that are "X =" will always be vertical.
x=7 represents the equation of a function which is a vertical line