3. Use the definition of continuity and the properties of limits to show that the function is continuous at the given number a. (a) f(x) = x² + /7 – x, a = 4

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 99E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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(b) ƒ(x) = (x + 2x³)*, a = – 1
BAGUIO CITY
UNI
OUIS
21 – 31?
|
(c) h(t)
a = 1
1 + 13 *
TI
EDINCA
Transcribed Image Text:(b) ƒ(x) = (x + 2x³)*, a = – 1 BAGUIO CITY UNI OUIS 21 – 31? | (c) h(t) a = 1 1 + 13 * TI EDINCA
3.
Use the definition of continuity and the properties of limits to show that
the function is continuous at the given number a.
(a)
f(x) = x² + /7 – x, a=4
Transcribed Image Text:3. Use the definition of continuity and the properties of limits to show that the function is continuous at the given number a. (a) f(x) = x² + /7 – x, a=4
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