Brian spent a certain amount of money to set up a lemonade stand. The graph below shows the amount he earns, y, by selling x glasses of lemonade. Which of the following situations is represented by the graph below?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)