x2 - 2x - 35 Let f(x) = Find a) lim f(x), b) lim f(x), and c) lim f(x). x-7 x-7 x-0 x--5

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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Solve
x - 2x - 35
Let f(x) =
Find a) lim f(x), b) lim f(x), and c) lim f(x).
x-7
x-7
x→-5
a) Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. lim f(x) =
(Simplify your answer.)
X-7
O B. The limit does not exist.
b) Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. lim f(x) =
(Simplify your answer.)
O B. The limit does not exist.
c) Select the
rect choice below and, if necessary, fill in the answer box to complete your choice.
A.
lim f(x) =
(Simplify your answer.)
X-5
O B. The limit does not exist.
Transcribed Image Text:x - 2x - 35 Let f(x) = Find a) lim f(x), b) lim f(x), and c) lim f(x). x-7 x-7 x→-5 a) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim f(x) = (Simplify your answer.) X-7 O B. The limit does not exist. b) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim f(x) = (Simplify your answer.) O B. The limit does not exist. c) Select the rect choice below and, if necessary, fill in the answer box to complete your choice. A. lim f(x) = (Simplify your answer.) X-5 O B. The limit does not exist.
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