Use the following function and its graph to answer parts (a) through (d) below. Let f(x) = 5-x, x<3 3, x = 3 O A. 2x 3 x>3. lim f(x)= (Simplify your answer.) X-3* OB. The limit does not exist. Ay 10- 0- C 0 10 a. Find lim f(x). Select the correct choice below and, if necessary, fill in the answer box in your choice. X-3* Q Find lim f(x). Select the correct choice below and, if necessary, fill in the answer box in your choice. x-3
Use the following function and its graph to answer parts (a) through (d) below. Let f(x) = 5-x, x<3 3, x = 3 O A. 2x 3 x>3. lim f(x)= (Simplify your answer.) X-3* OB. The limit does not exist. Ay 10- 0- C 0 10 a. Find lim f(x). Select the correct choice below and, if necessary, fill in the answer box in your choice. X-3* Q Find lim f(x). Select the correct choice below and, if necessary, fill in the answer box in your choice. x-3
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.1: Relations And Functions
Problem 75PS
Related questions
Question
![### Exploring Piecewise Functions and Limits
In this module, we will analyze the behavior of a piecewise function and determine its limits at specific points. The function is defined as follows:
\[
f(x) =
\begin{cases}
5 - x, & x < 3 \\
3, & x = 3 \\
2x - 3, & x > 3
\end{cases}
\]
### Graphical Representation of \(f(x)\)
The graph provided alongside the function definition depicts the piecewise nature of \(f(x)\). Key components of the graph include:
- A linear segment represented by \(5 - x\) for \(x < 3\).
- A point at \(x = 3\) where \(f(x) = 3\).
- Another linear segment denoted by \(2x - 3\) for \(x > 3\).
The graph transitions through these different parts at \(x = 3\), reflecting the defined conditions.
### Limit Analysis
#### Part (a): Determine \(\lim_{x \to 3^-} f(x)\)
Here, we focus on the limit of \(f(x)\) as \(x\) approaches 3 from the left-hand side (denoted as \(3^-\)). Select the correct answer:
- **Option A**: \(\lim_{x \to 3^-} f(x) = \)
(Simplify your answer, considering the expression \(5 - x\) as \(x\) approaches 3 from the left.)
- **Option B**: The limit does not exist.
#### Part (b): Determine \(\lim_{x \to 3^+} f(x)\)
Next, consider the limit of \(f(x)\) as \(x\) approaches 3 from the right-hand side (denoted as \(3^+\)). Select the correct answer:
- **Option A**: \(\lim_{x \to 3^+} f(x) = \)
(Simplify your answer based on the expression \(2x - 3\) as \(x\) approaches 3 from the right.)
- **Option B**: The limit does not exist.
### Analysis Conclusion
To finalize the examination, compare the left-hand limit and the right-hand limit at \(x = 3\):
- If both limits exist and are equal, we conclude that the](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2fc8d61-50af-4e4e-bb29-e3320480694b%2F58e94790-443a-4bf9-bb35-f97ca384761d%2F4z4nan_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Exploring Piecewise Functions and Limits
In this module, we will analyze the behavior of a piecewise function and determine its limits at specific points. The function is defined as follows:
\[
f(x) =
\begin{cases}
5 - x, & x < 3 \\
3, & x = 3 \\
2x - 3, & x > 3
\end{cases}
\]
### Graphical Representation of \(f(x)\)
The graph provided alongside the function definition depicts the piecewise nature of \(f(x)\). Key components of the graph include:
- A linear segment represented by \(5 - x\) for \(x < 3\).
- A point at \(x = 3\) where \(f(x) = 3\).
- Another linear segment denoted by \(2x - 3\) for \(x > 3\).
The graph transitions through these different parts at \(x = 3\), reflecting the defined conditions.
### Limit Analysis
#### Part (a): Determine \(\lim_{x \to 3^-} f(x)\)
Here, we focus on the limit of \(f(x)\) as \(x\) approaches 3 from the left-hand side (denoted as \(3^-\)). Select the correct answer:
- **Option A**: \(\lim_{x \to 3^-} f(x) = \)
(Simplify your answer, considering the expression \(5 - x\) as \(x\) approaches 3 from the left.)
- **Option B**: The limit does not exist.
#### Part (b): Determine \(\lim_{x \to 3^+} f(x)\)
Next, consider the limit of \(f(x)\) as \(x\) approaches 3 from the right-hand side (denoted as \(3^+\)). Select the correct answer:
- **Option A**: \(\lim_{x \to 3^+} f(x) = \)
(Simplify your answer based on the expression \(2x - 3\) as \(x\) approaches 3 from the right.)
- **Option B**: The limit does not exist.
### Analysis Conclusion
To finalize the examination, compare the left-hand limit and the right-hand limit at \(x = 3\):
- If both limits exist and are equal, we conclude that the
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