The graph depicted in the image does have turning points. A turning point is where the graph changes direction from increasing to decreasing or vice versa.

In the provided graph, there are two noticeable turning points:

1. One near the bottom of the trough where the graph switches from decreasing to increasing.
2. Another at the top peak where the graph changes from increasing to decreasing.

These turning points are crucial in analyzing the behavior of the function.

Would you like more details or have any other questions?

Here are some related questions to consider:

1. What is the significance of a turning point in the context of the function's behavior?
2. How do you determine the coordinates of the turning points analytically?
3. What role do the first and second derivatives play in identifying turning points?
4. How can you use turning points to sketch the general shape of a polynomial function?
5. What is the difference between a turning point and a point of inflection?

Tip: To find the turning points of a function analytically, you can set the first derivative of the function to zero and solve for the variable. Then, use the second derivative test to determine the nature (maximum or minimum) of these points.