/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 14 Find the domain of the rational ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 4: Q. 14 (page 225)

Find the domain of the rational function.

R(x)=5x23+x

Short Answer

Expert verified

The domain of the given function is-鈭�,-3鈭�-3,鈭�

Step by step solution

01

Step 1.  Given information 

The given function is R(x)=5x23+x

02

Step 2. Find the domain 

For the domain, the denominator should not be equal to zero.

So,

3+x鈮�0x鈮�-3

Thus, the domain of the given function is all real numbers except -3.

Therefore the domain is-鈭�,-3鈭�-3,鈭�

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Find f(-1)if,

f(x)=2x2-x

Find the real zeros of f. Use the real zeros to factor f.

f(x)=x3+2x2-5x-6

In Problems 57鈥� 62, find the real zeros of f. If necessary, round to two decimal places.

f(x)=x3+3.2x2-7.25x-6.3

In Problems 63鈥�72, find the real solutions of each equation.

x4-x3+2x2-4x-8=0

In Problems 21鈥�32, determine the maximum number of real zeros that each polynomial function may have. Then list the potential rational zeros of each polynomial function. Do not attempt to find the zeros.

f(x)=-4x3-x2+x+2
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Calculus

Read Explanation

Statistics

Read Explanation

Discrete Mathematics

Read Explanation

Geometry

Read Explanation

Pure Maths

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.