1) Find the angular frequency, period, amplitude, and midline of the following sine function. Then write a possible formula, f(t), for the graph. Angular Frequency: 4 Period: Amplitude: 4 5 6. -7 -6 -5-4 - -2 -1 -1 Midline: -2 -3 -4 Formula: -5

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**Transcription for Educational Website**

Title: Analyzing a Sine Function Graph

1) Task: Find the angular frequency, period, amplitude, and midline of the following sine function. Then write a possible formula, f(t), for the graph.

**Graph Explanation:**
- The graph depicts a sine wave plotted on a coordinate grid.
- The horizontal axis is labeled as "t," ranging from -7 to 7.
- The vertical axis is labeled as "h," ranging from -5 to 5.
- The sine wave oscillates between a maximum of 4 and a minimum of -4.

**To Determine:**

- **Angular Frequency**: The rate of change of the function's phase. In mathematical terms, it is associated with the frequency of oscillation in radians per unit time.
  
- **Period**: The horizontal distance required for the sine wave to complete one full cycle. Observing the graph, the period can be calculated from point to point of repetition.
  
- **Amplitude**: The vertical distance from the midline to a peak or trough of the wave. It measures the height of the wave peaks.
  
- **Midline**: The horizontal line that runs through the middle of the sine wave. It is the average of the maximum and minimum values of the wave.

- **Formula**: An expression of the function f(t) in terms of its amplitude, angular frequency, phase shift, and vertical shift (midline).

The sine function graph's characteristics can be used to derive a possible equation that represents the wave precisely with the identified parameters.
Transcribed Image Text:**Transcription for Educational Website** Title: Analyzing a Sine Function Graph 1) Task: Find the angular frequency, period, amplitude, and midline of the following sine function. Then write a possible formula, f(t), for the graph. **Graph Explanation:** - The graph depicts a sine wave plotted on a coordinate grid. - The horizontal axis is labeled as "t," ranging from -7 to 7. - The vertical axis is labeled as "h," ranging from -5 to 5. - The sine wave oscillates between a maximum of 4 and a minimum of -4. **To Determine:** - **Angular Frequency**: The rate of change of the function's phase. In mathematical terms, it is associated with the frequency of oscillation in radians per unit time. - **Period**: The horizontal distance required for the sine wave to complete one full cycle. Observing the graph, the period can be calculated from point to point of repetition. - **Amplitude**: The vertical distance from the midline to a peak or trough of the wave. It measures the height of the wave peaks. - **Midline**: The horizontal line that runs through the middle of the sine wave. It is the average of the maximum and minimum values of the wave. - **Formula**: An expression of the function f(t) in terms of its amplitude, angular frequency, phase shift, and vertical shift (midline). The sine function graph's characteristics can be used to derive a possible equation that represents the wave precisely with the identified parameters.
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