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...
Related questions
Question
![**Problem Statement:**
Find the derivative of the function below. Use lower case letters.
\[ p(y) = ay \cdot e^{by} \]
\[ \frac{dp}{dy} = \boxed{} \]
**Explanation:**
The task is to calculate the derivative of the given function with respect to \( y \). The function \( p(y) \) is the product of two functions, \( ay \) and \( e^{by} \), and will require the use of the product rule for differentiation.
The product rule states: if \( u(y) \) and \( v(y) \) are functions of \( y \), then the derivative of their product \( u(y) \cdot v(y) \) is given by:
\[ \frac{d}{dy}[u(y) \cdot v(y)] = u(y) \cdot \frac{dv}{dy} + v(y) \cdot \frac{du}{dy} \]
**Solution Outline:**
1. **Identify the Functions:**
- \( u(y) = ay \)
- \( v(y) = e^{by} \)
2. **Differentiate Each Function:**
- \( \frac{du}{dy} = a \) (derivative of \( ay \) with respect to \( y \))
- \( \frac{dv}{dy} = be^{by} \) (derivative of \( e^{by} \) with respect to \( y \))
3. **Apply the Product Rule:**
- \( \frac{dp}{dy} = ay \cdot be^{by} + e^{by} \cdot a \)
4. **Simplify:**
- \( \frac{dp}{dy} = aby \cdot e^{by} + ae^{by} \)
This gives the derivative of the given function.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a5c500a-af21-4189-b630-ff7bbb03bf84%2F6e20a7de-874f-4caf-bb2d-f5ca18a98997%2Fb583mnc_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
Find the derivative of the function below. Use lower case letters.
\[ p(y) = ay \cdot e^{by} \]
\[ \frac{dp}{dy} = \boxed{} \]
**Explanation:**
The task is to calculate the derivative of the given function with respect to \( y \). The function \( p(y) \) is the product of two functions, \( ay \) and \( e^{by} \), and will require the use of the product rule for differentiation.
The product rule states: if \( u(y) \) and \( v(y) \) are functions of \( y \), then the derivative of their product \( u(y) \cdot v(y) \) is given by:
\[ \frac{d}{dy}[u(y) \cdot v(y)] = u(y) \cdot \frac{dv}{dy} + v(y) \cdot \frac{du}{dy} \]
**Solution Outline:**
1. **Identify the Functions:**
- \( u(y) = ay \)
- \( v(y) = e^{by} \)
2. **Differentiate Each Function:**
- \( \frac{du}{dy} = a \) (derivative of \( ay \) with respect to \( y \))
- \( \frac{dv}{dy} = be^{by} \) (derivative of \( e^{by} \) with respect to \( y \))
3. **Apply the Product Rule:**
- \( \frac{dp}{dy} = ay \cdot be^{by} + e^{by} \cdot a \)
4. **Simplify:**
- \( \frac{dp}{dy} = aby \cdot e^{by} + ae^{by} \)
This gives the derivative of the given function.
Expert Solution
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Step 1: Given the information
The given function .
The aim is to find the derivative of the function .
Step by step
Solved in 3 steps with 11 images
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