To address the question, the task is to identify which of the images displays the graph of a specific function.

Let's analyze the graphs:

1. Graph 1: A piecewise function that has both increasing and decreasing linear segments.
2. Graph 2: A parabolic-like curve opening upwards.
3. Graph 3: A step function with a discontinuity at $x = 1$.
4. Graph 4: A semi-circle with a radius of 1 centered at $x = 1$.
5. Graph 5: A reciprocal function that exhibits vertical and horizontal asymptotes.
6. Graph 6: Another type of reciprocal function, similar to graph 5, but opening horizontally.
7. Graph 7: A hyperbolic function with asymptotes at both axes.
8. Graph 8: A step function similar to graph 3, but slightly different in behavior.

The question "Kuros attēlos ir redzams funkcijas grafiks?" translates to "In which images is the graph of the function visible?"

Given that the task asks to identify the correct graphs and assuming it refers to step functions (based on the listed choices), Graph 3 and Graph 8 resemble step functions.

Thus, the correct answer is likely 3 and 8.

Do you want more detailed explanations or have any specific questions?

Here are five related questions:

1. What are the properties of step functions?
2. How do you determine the domain and range of piecewise functions?
3. What are the characteristics of a reciprocal function?
4. How do discontinuities affect the graph of a function?
5. How do you differentiate between asymptotic and non-asymptotic graphs?

Tip: Step functions are useful for modeling situations where a quantity changes in fixed amounts at set intervals.