Question

The following tables each show the inventory of a warehouse and the number of orders for four different products which have been shipped out to customers.

Which table best represents a linear relationship?

Answer 1

table D

Explanation:

Answer 2

The answer is D.
To be a linear equation it needs to decrease by the same amount each time, in other terms have a steady slope between lines.
And D each time decreases by 80 every 2 numbers, making it linear.