A linear revenue function is , where x represents the number of units sold. What is the revenue received from selling one more item if 50 are currently being sold? Round your answer to the nearest cent.

Question

A linear revenue function is  , where x represents the number of units sold. What is the revenue received from selling one more item if 50 are currently being sold? Round your answer to the nearest cent. ​

Quizplus · Accepted Answer

To calculate the revenue received from selling one more item, we need to subtract the revenue received from selling 50 items from the revenue received from selling 51 items.

Revenue from selling 50 items:
R(50) = 11ea984b_afda_4d9c_9029_65bfb9e92d9b_TB4005_11 (50) = $1,350

Revenue from selling 51 items:
R(51) = 11ea984b_afda_4d9c_9029_65bfb9e92d9b_TB4005_11 (51) = $1,377

Therefore, the revenue received from selling one more item when 50 are currently being sold is $27. Option D is the correct answer.

A Linear Revenue Function Is , Where X Represents