Here's the graph for the profit function $\pi(x) = -x^2 + 300x - 9000$:

• The parabola opens downward.
• The vertex, indicating the maximum profit, is at $(150, 13500)$.
• The breakeven points are approximately at $x = 34$ and $x = 266$.

Do you want details or have any questions?

Here are 5 questions you can ask next:

1. How can I find the derivative of a function?
2. What is the significance of the vertex in a quadratic function?
3. Can you explain the quadratic formula in detail?
4. How do you determine if a function is increasing or decreasing?
5. What are some applications of quadratic functions in real life?

Tip: When working with quadratic functions, identifying the vertex and the direction in which the parabola opens can help you understand the function's maximum or minimum values and overall behavior.