12. lim [(x 5) - 3x] isOHOAHOH 3OH2 UA a. lim (x 5) + lim 3x IROCORO b. lim (x- C. X-5- lim 3x X-a - 5) lim 3x -cod. 2a-5 2-2x-3 13. lim X-1 a. 3 is x-20 b.-3 d. -4 O C. 4 dim c. [lim 2x + 1] d. lim 5(2x + 1) 14. lim (2x + 1)S is out a 5lim (2x + 1) b. (2x + 1)2 15. lim +2x-8 is milasT x+4 x-4 а. 0 16. lim vx + 5 is b. -6 c. 2 d. does not exist x-S а. 0 b. V10 l C. 30 is continuous at ofd. V20 x-3 17. The function f(x) = %3D (x+2)(x- 2) b. x = 2 a. x= 3 18. Which of the following functions is not continuous at the given value o a. f(x) = x- 1atx = 1 C. x -2 d. all of these c. f(x) =atx = 1 d. f(x) =atx =- 1 %3D X-1 1. ord b. f(x) = x - latx = 1 %3D

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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Question
12. lim [(x 5) 3x] ISOHOA HOIH 3O 2 UAG
a. lim (x-5) + lim 3x ROCO
b. lim (x
C.X-5-lim 3x
Xa
5)
- lim 3x
d. 2a - 5
RAU
13. lim-2x-3is
エー2
C. 4
dim
c. [lim 2x + 1] d. lim 5(2x + 1)
b.-3
a. 3
14. lim (2x + 1)S is
a. 5lim (2x + 1) b. (2x+ 1)2
Sout
ズ→a
2+2x-8is
15. lim
X-4
x+4
a. 0
b. -6
с. 2
d. does not exist
16. lim Vx + 5 is
b. V10 c. 30 lol o d. V20
is continuous at
a, 0
x-3
17. The function f(x)%3D
(x+2)(x- 2)
b.x = 2
C. x = -2 X
18. Which of the following functions is not continuous at the given value of x?
c. f(x) =
d. f(x)=
d. all of these
a. x 3
-atx = 1
a. f(x) = x- 1atx 1
b. f(x) = x - 1latx = 1
-atx =- 1
エー1
Transcribed Image Text:12. lim [(x 5) 3x] ISOHOA HOIH 3O 2 UAG a. lim (x-5) + lim 3x ROCO b. lim (x C.X-5-lim 3x Xa 5) - lim 3x d. 2a - 5 RAU 13. lim-2x-3is エー2 C. 4 dim c. [lim 2x + 1] d. lim 5(2x + 1) b.-3 a. 3 14. lim (2x + 1)S is a. 5lim (2x + 1) b. (2x+ 1)2 Sout ズ→a 2+2x-8is 15. lim X-4 x+4 a. 0 b. -6 с. 2 d. does not exist 16. lim Vx + 5 is b. V10 c. 30 lol o d. V20 is continuous at a, 0 x-3 17. The function f(x)%3D (x+2)(x- 2) b.x = 2 C. x = -2 X 18. Which of the following functions is not continuous at the given value of x? c. f(x) = d. f(x)= d. all of these a. x 3 -atx = 1 a. f(x) = x- 1atx 1 b. f(x) = x - 1latx = 1 -atx =- 1 エー1
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