2.x+1, xs2 x², x>2 . Find lim f(x) for f(x)= O 5 O4 O 5 or 4 Does not exist

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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**Problem Statement:**

Find \(\lim_{{x \to 2}} f(x)\) for 

\[
f(x) =
\begin{cases} 
2x + 1, & x \leq 2 \\
x^2, & x > 2 
\end{cases}
\]

**Answer Choices:**

- O Does not exist
- O 5 or 4
- O 4
- O 5

**Explanation of the Function:**

The function \( f(x) \) is a piecewise function defined for \( x \leq 2 \) and \( x > 2 \). For values of \( x \) less than or equal to 2, the function \( f(x) = 2x + 1 \). For values of \( x \) greater than 2, the function \( f(x) = x^2 \). 

The problem asks for the limit of \( f(x) \) as \( x \) approaches 2, taking into account the behavior of both parts of the piecewise function.
Transcribed Image Text:**Problem Statement:** Find \(\lim_{{x \to 2}} f(x)\) for \[ f(x) = \begin{cases} 2x + 1, & x \leq 2 \\ x^2, & x > 2 \end{cases} \] **Answer Choices:** - O Does not exist - O 5 or 4 - O 4 - O 5 **Explanation of the Function:** The function \( f(x) \) is a piecewise function defined for \( x \leq 2 \) and \( x > 2 \). For values of \( x \) less than or equal to 2, the function \( f(x) = 2x + 1 \). For values of \( x \) greater than 2, the function \( f(x) = x^2 \). The problem asks for the limit of \( f(x) \) as \( x \) approaches 2, taking into account the behavior of both parts of the piecewise function.
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