Solve the Problem. -The Profit That a Vendor Makes Per Day by Selling

question 107

Multiple Choice

Solve the problem.
-The profit that a vendor makes per day by selling x pretzels is given by the function Find the number of pretzels that must be sold to maximize profit.

• A) 300 pretzels
• B) 600 pretzels
• C) 30 pretzels
• D) 0.6 pretzels