Question
upstudy study bank question image url

Summarize the pertinent information obtained by applying the graphing strategy and sketch the graph of \( y=f(x) \) \( f(x)=\operatorname{In}(x+3)-2 \) Select the correct choice helow and, if necessary, fill in the answer box to complete your choice. A. The function \( f \) is concave upward on the subinterval(s) (Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.) Select the correct choice beluw and, if necessary, fill in the answer box to complete your choice. A. The funclion \( f \) is concave downward on the subinterval(s) ( \( -3, \infty) \). . . (Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.) B. The function \( f \) is never concave downward. Select the cortect choice below and, if necessary, fill in the answer box to complete your choice. A. The function \( f \) has an inflection point at \( x= \) B. The B. The function I has no inflection point.

Ask by Rodriquez Klein. in the United States
Mar 11,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The function \( f(x) = \ln(x + 3) - 2 \) is concave downward on the interval \( (-3, \infty) \) and has no inflection points.

Solution

It seems that I am unable to plot the graph directly. However, I can describe how to sketch the graph of \( f(x) = \ln(x + 3) - 2 \): 1. **Identify the key points**: - The function has a vertical asymptote at \( x = -3 \). - The function passes through the point \( (-3, -2) \) (though it does not actually reach this point since it is undefined there). - As \( x \) approaches \( -3 \) from the right, \( f(x) \) approaches \( -2 \). - As \( x \) increases, \( f(x) \) increases without bound. 2. **Shape of the graph**: - The graph will start just above \( (-3, -2) \) and will rise to the right. - The graph will be concave downward throughout its domain. 3. **Behavior at the ends**: - As \( x \to -3^+ \), \( f(x) \to -2 \). - As \( x \to \infty \), \( f(x) \to \infty \). ### Summary of the Graph: - The graph starts from just above \( (-3, -2) \) and rises to the right, showing a concave downward shape. - There are no inflection points, and the function is concave downward for all \( x > -3 \). If you need further assistance or a specific aspect of the graph explained, feel free to ask!

Answered by UpStudy AI and reviewed by a Professional Tutor

error msg
Explain
Simplify this solution

Bonus Knowledge

First, let’s break down the graph of \( f(x) = \ln(x + 3) - 2 \). The function is defined for \( x > -3 \) and generally increases. This logarithmic function shifts down two units due to the \(-2\), and its concavity can be assessed by the second derivative test. The function \( f \) is concave upward for its entire domain \((-3, \infty)\) and has no inflection points since it retains this concavity without changing. Now, addressing the options you've presented: A. The function \( f \) is concave upward on the subinterval(s) \((-3, \infty)\). B. The function \( f \) is never concave downward. A. The function \( f \) has no inflection point.

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy