Log In Start studying!

Select your language

Suggested languages for you:
Answers without the blur. Sign up and see all textbooks for free! Illustration

Q56.

Expert-verified
Precalculus Mathematics for Calculus
Found in: Page 157
Precalculus Mathematics for Calculus

Precalculus Mathematics for Calculus

Book edition 7th Edition
Author(s) James Stewart, Lothar Redlin, Saleem Watson
Pages 948 pages
ISBN 9781337067508

Answers without the blur.

Just sign up for free and you're in.

Illustration

Short Answer

Find the domain of the function fx=13x6.

The domain Df of the function is the set of all real numbers x such that x belongs to real except 2.

See the step by step solution

Step by Step Solution

Step 1. By definition of domain of a function.

The given function is fx=13x6. Now, by definition of domain of function, the domain of the function is defined for all real values of x for which the function is defined.

Step 2. By definition of domain of rational function.

From the rational function fx=13x6, the domain is defined for all real numbers x for which the denominator is non-zero.

3x60 gives x2

Hence the domain of the function is xR{2}

Step 3. Description of steps.

The domain of the function is xR{2}.

Recommended explanations on Math Textbooks

94% of StudySmarter users get better grades.

Sign up for free
94% of StudySmarter users get better grades.