Your best submission for each question part is used for your score. 

Solve the system of equations. Hint: From graphing the equations, identify any points of intersection, and then verify these points as solutions.

 

 

1. Jordan owns an electronics business. During her first year in the business, she collected data and created the following graph showing the relationship between the selling price of an item and the profit.

For the function . Determine the key features.