Answer:
The slope remains a constant
as it is parallel.
Explanation:
1. Line Q is defined as a slope of
; i.e. 
2. Line R is defined to be parallel of Line Q.
3. Line Q is linear and has no domain restrictions.
The definition of being parallel requires the same slope.
The Four basic Mathematical Operations are:
•Addition
•Subtraction
•Multiplication
•Division
Yes,
y=x+3
if x=0,
y=0+3
y=3
therefore (0,3) is a solution
The equation is two different types and a number and in the question you have to multiple