an equation for the line of the best fit graph could be: y=1/4x+3

what does the slope 1/4 mean in context?
what does the y intercept (0, 3) mean in context?

answer choices:
there is an increase of 1 million in revenue for every 4 units sold
when 0 units are sold, the revenue is 3 million
when 3 units are sold, the revenue is 0 million
there is an increase of 4 million in revenue for every 1 unit sold

use only the anwer choices and be correct

The answer is: there is an increase of 1 million in revenue for every 4 units sold.