(c) lim x-3 1 x +3 + 3 x² + 3x, 3

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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Please I need help with question c
MIDTERM EXAM #1 FALL 2019
Midterm Exam #1 - Fall 2019
Time: 1 hour
1
2x²
x→1- x² - 1
1. Calculate each limit below, if it exists. If a limit does not exist, deter-
mine whether the limit is oo, -∞ or neither. Show all work. Writing
an answer with no justification may not yield any marks.
(a) lim
(b) lim
x-1
(c) lim
x² 3x + 2
x³ - 1
1
x→-3 x +3
ty's copyright guidelines. Any resale, reproduction or other use of this material is st
+
(d) lim √x-1 sin
x+1+
3
x² + 3x.
3
2. For the function f(x) =
X118
(a) Find the domain of f.
(b) Compute_lim f(x).
Let f be the function:
√x²+2x - 2x
4x - 5
1)²
2
-9
9
if x < 2
if x = 2.
Transcribed Image Text:MIDTERM EXAM #1 FALL 2019 Midterm Exam #1 - Fall 2019 Time: 1 hour 1 2x² x→1- x² - 1 1. Calculate each limit below, if it exists. If a limit does not exist, deter- mine whether the limit is oo, -∞ or neither. Show all work. Writing an answer with no justification may not yield any marks. (a) lim (b) lim x-1 (c) lim x² 3x + 2 x³ - 1 1 x→-3 x +3 ty's copyright guidelines. Any resale, reproduction or other use of this material is st + (d) lim √x-1 sin x+1+ 3 x² + 3x. 3 2. For the function f(x) = X118 (a) Find the domain of f. (b) Compute_lim f(x). Let f be the function: √x²+2x - 2x 4x - 5 1)² 2 -9 9 if x < 2 if x = 2.
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