Determine the period of the following graph. 2 1
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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![## Determine the Period of the Following Graph
To determine the period of a trigonometric graph, you need to identify the length of one complete cycle of the graph along the x-axis.
### Analysis of the Graph
The graph provided is a sinusoidal wave. The y-axis ranges from -5 to 5, and the x-axis is marked from -2π to 3π, with increments of π/2.
### Observations
1. The graph starts at -2π on the left, reaches a minimum at -π, goes to a maximum at π, and then continues the pattern.
2. The starting point of the graph (peaks/valleys) repeats after a specific interval along the x-axis.
### Determining the Period
- From minimum at -π to maximum at π, we cover one complete cycle, as the pattern repeats itself after π/2 to 2π interval.
- The period here is thus the distance between two repeating points along the x-axis.
**Conclusion:** The period of this sinusoidal graph is 2π.
Note: Always ensure to compare the graph's repeating cycles to properly confirm the periodic interval.
### Graph Summary
- **Axis Labels:**
- x-axis ranges from -2π to 3π.
- y-axis ranges from -5 to 5.
- **Periodic Nature:**
- The pattern reiterates every 2π units along the x-axis.
Understanding the period helps comprehend the behavior of trigonometric functions, which is essential in various applications in mathematics, physics, and engineering.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6dff6c2-4207-4bff-a063-4dd2abeb2b29%2Fa857deda-2396-4068-91b4-3afb52946621%2F7txetf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:## Determine the Period of the Following Graph
To determine the period of a trigonometric graph, you need to identify the length of one complete cycle of the graph along the x-axis.
### Analysis of the Graph
The graph provided is a sinusoidal wave. The y-axis ranges from -5 to 5, and the x-axis is marked from -2π to 3π, with increments of π/2.
### Observations
1. The graph starts at -2π on the left, reaches a minimum at -π, goes to a maximum at π, and then continues the pattern.
2. The starting point of the graph (peaks/valleys) repeats after a specific interval along the x-axis.
### Determining the Period
- From minimum at -π to maximum at π, we cover one complete cycle, as the pattern repeats itself after π/2 to 2π interval.
- The period here is thus the distance between two repeating points along the x-axis.
**Conclusion:** The period of this sinusoidal graph is 2π.
Note: Always ensure to compare the graph's repeating cycles to properly confirm the periodic interval.
### Graph Summary
- **Axis Labels:**
- x-axis ranges from -2π to 3π.
- y-axis ranges from -5 to 5.
- **Periodic Nature:**
- The pattern reiterates every 2π units along the x-axis.
Understanding the period helps comprehend the behavior of trigonometric functions, which is essential in various applications in mathematics, physics, and engineering.
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