1. Let f (x) = e¯ª. We're going to calculate the Taylor series for this function near a = 0. a. Calculate f (0), f' (0), f" (0), and f(3) (0) . What patterns do you notice here? b. Write down the degree 3 Taylor polynomial approximation for f (x) near a = 0. c. Make a graph that shows the function and the degree 3 Taylor polynomial. For what interval of x-values is this a relatively good approximation? For which x-values is this not a very good approximation?
1. Let f (x) = e¯ª. We're going to calculate the Taylor series for this function near a = 0. a. Calculate f (0), f' (0), f" (0), and f(3) (0) . What patterns do you notice here? b. Write down the degree 3 Taylor polynomial approximation for f (x) near a = 0. c. Make a graph that shows the function and the degree 3 Taylor polynomial. For what interval of x-values is this a relatively good approximation? For which x-values is this not a very good approximation?
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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Let f(x)=e−xf(x)=e−x. We're going to calculate the Taylor series for this function near a=0a=0 .
- Calculate f(0),f′(0),f′′(0),f(0),f′(0),f″(0), and f(3)(0)f(3)(0) . What patterns do you notice here?
- Write down the degree 3 Taylor polynomial approximation for f(x)f(x) near a=0a=0 .
- Make a graph that shows the function and the degree 3 Taylor polynomial. For what interval of x-values is this a relatively good approximation? For which x-values is this not a very good approximation?
- Based on the patterns you observed in (a), find a general formula for the k-th derivative of this function when evaluated at 0.
f(k)(0)=?f(k)(0)=? - Write the Taylor series fo f(x)f(x) near a=0a=0, using sigma notation.
- What is the interval of convergence for this series?
- What would be different about your result if we instead calculated the Taylor series for f(x)f(x) near a=4a=4 ?
![1. Let f (x) = e-7. We're going to calculate the Taylor series for this function near a = 0.
a. Calculate f (0), ƒ' (0), f" (0), and f(3) (0) . What patterns do you notice here?
b. Write down the degree 3 Taylor polynomial approximation for f (x) near a = 0.
c. Make a graph that shows the function and the degree 3 Taylor polynomial. For what interval of x-values is this a relatively good approximation? For
which x-values is this not a very good approximation?
d. Based on the patterns you observed in (a), find a general formula for the k-th derivative of this function when evaluated at 0.
f(k) (0) =?
e. Write the Taylor series fo f (x) near a = 0, using sigma notation.
f. What is the interval of convergence for this series?
g. What would be different about your result if we instead calculated the Taylor series for f (x) near a = 4?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F191441f0-66db-457d-b504-dd20fe1485fa%2Fbea470a3-7d59-46c5-8c6b-dcec80399209%2Fg9zncfo_processed.png&w=3840&q=75)
Transcribed Image Text:1. Let f (x) = e-7. We're going to calculate the Taylor series for this function near a = 0.
a. Calculate f (0), ƒ' (0), f" (0), and f(3) (0) . What patterns do you notice here?
b. Write down the degree 3 Taylor polynomial approximation for f (x) near a = 0.
c. Make a graph that shows the function and the degree 3 Taylor polynomial. For what interval of x-values is this a relatively good approximation? For
which x-values is this not a very good approximation?
d. Based on the patterns you observed in (a), find a general formula for the k-th derivative of this function when evaluated at 0.
f(k) (0) =?
e. Write the Taylor series fo f (x) near a = 0, using sigma notation.
f. What is the interval of convergence for this series?
g. What would be different about your result if we instead calculated the Taylor series for f (x) near a = 4?
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