Vhat is the y-intercept of y= cot x? elect the correct choice below and, if necessary, fill in the answer box to complete your choice. DA. The y-intercept is. (Type an exact answer, using radicals as needed.) DB. There is no y-intercept.
Vhat is the y-intercept of y= cot x? elect the correct choice below and, if necessary, fill in the answer box to complete your choice. DA. The y-intercept is. (Type an exact answer, using radicals as needed.) DB. There is no y-intercept.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:What is the y-intercept of \( y = \cot x \)?
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
- A. The y-intercept is \(\square\).
(Type an exact answer, using radicals as needed.)
- B. There is no y-intercept.
![**Topic: Calculating the Cotangent of an Angle**
**Objective:** Learn how to use a calculator to find the approximate value of a trigonometric expression and round the answer to two decimal places.
**Expression to Evaluate:**
\[ \text{cot } 1 \]
**Instructions:**
1. **Using a Calculator:**
- Input the angle for which you need to find the cotangent. Here, the angle is 1 radian.
- Use your calculator’s trigonometry functions to find the cotangent. This may require calculating the tangent first and then taking the reciprocal, as some calculators only have a tangent function.
2. **Rounding:**
- Ensure that your final answer is rounded to two decimal places for precision and accuracy.
**Example Solution:**
\[ \text{cot } 1 = \_\_\_ \, (\text{Round to two decimal places as needed.}) \]
**Note:**
Ensure your calculator is in the correct mode (degree or radian) depending on the context of the problem. In this case, the angle is given in radians.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83052e51-0d06-4d9f-90a9-2db071b1e45c%2F957aba79-abdc-465b-b0ff-adc2b173b9af%2Fgwgz30a_processed.png&w=3840&q=75)
Transcribed Image Text:**Topic: Calculating the Cotangent of an Angle**
**Objective:** Learn how to use a calculator to find the approximate value of a trigonometric expression and round the answer to two decimal places.
**Expression to Evaluate:**
\[ \text{cot } 1 \]
**Instructions:**
1. **Using a Calculator:**
- Input the angle for which you need to find the cotangent. Here, the angle is 1 radian.
- Use your calculator’s trigonometry functions to find the cotangent. This may require calculating the tangent first and then taking the reciprocal, as some calculators only have a tangent function.
2. **Rounding:**
- Ensure that your final answer is rounded to two decimal places for precision and accuracy.
**Example Solution:**
\[ \text{cot } 1 = \_\_\_ \, (\text{Round to two decimal places as needed.}) \]
**Note:**
Ensure your calculator is in the correct mode (degree or radian) depending on the context of the problem. In this case, the angle is given in radians.
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