Are you asking for the letter or what the line is called because if it's just the letter then it is r if it is the name then its a plane intersect.
Answer:
8
Step-by-step explanation:
Y = 12x is a direct variation which is a proportion.
As x increases y also increases.
A,b,c,d,e
a,b,d,c,e
a,b,d,e,c
b,a,d,e,c
b,d,a,e,c
b,d,e,a,c
