At what points is the following function continuous? 3 x - 125 x²2²-25 f(x) = 7.5, 4, X#5, x# -5 x = 5 x = -5

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Functions And Their Graphs
Section2.3: Analyzing Graphs Of Functions
Problem 4ECP
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At what points is the following function continuous?
f(x) =
x³- - 125
2
X - 25
7.5,
4,
J
X#5, x# -5
x = 5
X = -5
Choose the correct answer below and, if necessary, fill in the answer box to complete your choice.
A. Only at x =
(Use a comma to separate answers as needed.)
B. All real numbers except at x =
(Use a comma to separate answers as needed.)
OC. All real numbers x
Transcribed Image Text:At what points is the following function continuous? f(x) = x³- - 125 2 X - 25 7.5, 4, J X#5, x# -5 x = 5 X = -5 Choose the correct answer below and, if necessary, fill in the answer box to complete your choice. A. Only at x = (Use a comma to separate answers as needed.) B. All real numbers except at x = (Use a comma to separate answers as needed.) OC. All real numbers x
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