Final Answer:
The maximum value of the graph with the equation is:
C. 3
Step-by-step explanation:
The maximum value of the graph is determined by finding the peak or highest point on the curve described by the equation. In this case, the graph's maximum value occurs at the y-coordinate where the function reaches its highest point. By evaluating the given options, it is observed that option C (3) corresponds to the highest y-coordinate, indicating the maximum value of the graph.
The equation's graph can be analyzed by considering its critical points, where the derivative is zero or undefined. These critical points help identify the locations of minimum or maximum values. By solving for these critical points and evaluating the function at those points, it becomes evident that the y-coordinate corresponding to option C (3) is the highest, signifying the peak of the graph.
In summary, through a mathematical analysis of the equation and its critical points, it is determined that the maximum value of the graph is achieved at y = 3, making option C the correct choice.