Answer:
B
Step-by-step explanation:
not an arithmetic sequence
d=18-10=8
d=25-18=7
d not equal
hope this helps
Option 2
The quantities are not proportional because the line of the graph is both passing through the origin. It might have been proportional if it was passing through the origin.
5x-3
x+4+7x-1-4x
may be 7 and 8
but not sure.