11) If f is a continuous function such that f(2)= 6, which of the following must be true? f(x)-f(2)_ x-2 A) lim 4) x = 0 2=6 B) lim f(2x) = 12 C) lim[f(x)]= x-1 12) The function f(x)=- x-1 x²-3x+2 x = 5 only B) x = 1 13) The function g as defined by g(x)= B) x = 0 only 4) What is the value of lim - *→ x-1 -has vertical asymptotes at which values? B)-1/2 C) x = 2 |x-5|(x+5) x(x²-25) = 36 D) lim f(x²)=36 x 2 cont C) 00 C) x = 0 and x = 5 only D) x = 1 and x = 2 has vertical asymptotes at D) x = -5, x= 0 and x = 5 only D) -00

Calculus: Early Transcendentals
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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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**Math Problems and Solutions**

**11) If \( f \) is a continuous function such that \( f(2) = 6 \), which of the following must be true?**

A) \( \lim_{x \to 1} \frac{f(x) - f(2)}{x - 2} = 6 \)  
B) \( \lim_{x \to 1} f(2x) = 12 \)  
C) \( \lim_{x \to 2} [f(x)]^2 = 36 \)  
D) \( \lim_{x \to 2} f(x^2) = 36 \)  

**12) The function \( f(x) = \frac{x - 1}{x^2 - 3x + 2} \) has vertical asymptotes at which values?**

A) \( x = 0 \)  
B) \( x = 1 \)  
C) \( x = 2 \)  
D) \( x = 1 \) and \( x = 2 \)  

**13) The function \( g \) as defined by \( g(x) = \frac{x - 5}{x(x^2 - 25)} \) has vertical asymptotes at**

A) \( x = 5 \) only  
B) \( x = 0 \) only  
C) \( x = 0 \) and \( x = 5 \) only  
D) \( x = -5, x = 0 \) and \( x = 5 \) only  

**14) What is the value of \( \lim_{x \to 1} \frac{x^2}{x - 1} \)?**

A) 1  
B) -1/2  
C) \( \infty \)  
D) -\( \infty \)  

**15) Suppose the graph of \( y = f(x) \) has a vertical asymptote at \( x = 1 \). Which of the following could be true?**

I. \( f(1) = 2 \)  
II. \( \lim_{x \to 1} f(x) = 2 \)
Transcribed Image Text:**Math Problems and Solutions** **11) If \( f \) is a continuous function such that \( f(2) = 6 \), which of the following must be true?** A) \( \lim_{x \to 1} \frac{f(x) - f(2)}{x - 2} = 6 \) B) \( \lim_{x \to 1} f(2x) = 12 \) C) \( \lim_{x \to 2} [f(x)]^2 = 36 \) D) \( \lim_{x \to 2} f(x^2) = 36 \) **12) The function \( f(x) = \frac{x - 1}{x^2 - 3x + 2} \) has vertical asymptotes at which values?** A) \( x = 0 \) B) \( x = 1 \) C) \( x = 2 \) D) \( x = 1 \) and \( x = 2 \) **13) The function \( g \) as defined by \( g(x) = \frac{x - 5}{x(x^2 - 25)} \) has vertical asymptotes at** A) \( x = 5 \) only B) \( x = 0 \) only C) \( x = 0 \) and \( x = 5 \) only D) \( x = -5, x = 0 \) and \( x = 5 \) only **14) What is the value of \( \lim_{x \to 1} \frac{x^2}{x - 1} \)?** A) 1 B) -1/2 C) \( \infty \) D) -\( \infty \) **15) Suppose the graph of \( y = f(x) \) has a vertical asymptote at \( x = 1 \). Which of the following could be true?** I. \( f(1) = 2 \) II. \( \lim_{x \to 1} f(x) = 2 \)
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