10) Do the domain of the following functions. a) f(x) = 1+e&

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter11: Rational And Irrational Numbers
Section: Chapter Questions
Problem 23CLR
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Do the domain of the following function:

10) Do the domain of the following functions.
a) f(x) =
1+e&
Transcribed Image Text:10) Do the domain of the following functions. a) f(x) = 1+e&
Expert Solution
Step 1

Consider the provided function.

x-1
f(x) 1-e-3
Step 2

The domain of a function is the set of input for which the function is real and defined.

Step 3

To find the domain of a function, set the denominator equal to zero and exclude the value of x that you find after solving the equation.

Here the denominator is: (1−ex-3).

1-е-3) — 0
1-е-3)
In(1) In(e-3)
In(1) x-3) In (e)
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