Chapter 9.2, Problem 67E

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x3-3 3. Find lim f(x), · f(x) = 3x3

and radical) What I Know Multiple Choice. Directions: Encircle the letter of the correct answer. 1. Which mathematical expression corresponds to the statement "the limits of the function x2 + 2 as x approaches to 3 is equal to 11"? C. lim (x2 + 2) = 11 x →3 А. lim (x2 + 2) = 11 D. lim (x² – 2) = 11 x -3 X--3 В. lim (x2-2) = -11 x--3 2. Which function becomes undefined? f(x) = 0 C. f(x) = L D. f(x) = ; b= 0 А. В. X = c 3. What is the value of m(x² - 3x +4)? А. С. 2 В. D. 1 4. Which of the following denotes the definition of limit of a function? А. lim f(x) = L C. x approaches c as L В. f(x) approaches L D. lim f (x) = x 5. Graphing the limit of the f(x) = 1 %3D as x approaches to zero, which statement is correct? A. The limit of the function is equal to zero. B. The limit of the function does not exist.

8x +4 I7 Find the value of lim f(1), if f(1) O 16 6. O 21 O 35 O49

O Lim x+4 ズラ- 2. O Lim Va -1 pc-1 - O Lim X-J

Use the given graph of f to state the value of each quantity, if it exists. (If an answer does not exist, enter DNE.) -4. 2 4 lim f(x) x-2 (a) lim f(x) (b) x- 2* (c) lim f(x) x- 2 (d) f(2) (e) lim f(x) x-4 (f) (4)

х — 5, for x 3. (a). lim f(x) (b). lim f(x) (c). lim f(x) (d) f(-2) x→-2- x→-2+ x→-2 (e). lim f(x) (f). lim f(x) (g). lim f(x) (h) f(3) x→3- x→3+

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limit