The first image is a graph that appears to represent a sinusoidal function, with voltage on the vertical axis (Jännite / V) and time on the horizontal axis (aika / s). It looks like the graph oscillates, which suggests a periodic phenomenon.

The second image is a table with fields for various properties related to the sinusoidal function, such as amplitude, frequency, period, phase, and angles in degrees and radians. It seems like you are asked to extract values from the graph and fill in the table.

Let's break down the key values we need to extract from the graph:

1. Amplitude: The maximum value of the wave from the horizontal axis. This is the peak value of the voltage, measured from the centerline of the wave.
2. Frequency (Taajuus): The number of complete cycles per second.
3. Period (Jaksonaika): The time it takes to complete one cycle.
4. Phase (Kulmanopeus): The rate of change of the phase of the wave. This will usually be derived from the time and angle relationships.
5. Initial Angle (Alkukulma): The starting angle of the sinusoidal function at time t = 0.
6. Initial Angle in radians (Alkukulma (rad)): Conversion of the initial angle into radians.

Would you like to proceed by extracting these values, or do you need help with one specific part of the graph analysis first?