/*! 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} Q39. Solve each equation. Then graph ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q39. (page 106)

Solve each equation. Then graph the solution set.

5f鈭�3=12

Short Answer

Expert verified

The equation 5f鈭�3=12has solution set as f=3and f=鈭�1.8and the graph of the solution set is:

Step by step solution

01

Step-1. Define absolute value equation.

For any real numbers a and b, ifa=b and b鈮�0, thena=b or a=鈭�b.

02

Step-2. Formulate case 1 when 5f−3=12.

Simplify the expression for f.

5f鈭�3+3=12+35f=155f5=155f=3

03

Step-3 – Formulate case 2 when 5f−3=−12.

Simplify the expression for f.

5f鈭�3+3=鈭�12+35f=鈭�95f5=鈭�95f=鈭�1.8

04

Step-4. Plot the graph of the solution set.

From case 1 and case 2, f=3鈥�,鈥夆赌�鈭�1.8. Plot these values on the number line.

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

Translate the following equation into a sentence:

4m=32

Twelve decreased by twice a number equals -34. Write an equation for this situation and then find the number.

The amount of water needed to fill a pool represents the pool鈥檚____.

  1. Volume
  2. Surface Area
  3. Circumference
  4. Perimeter

Solve each equation. Check your solution.

f鈭�7鈭�8=2

Translate the following sentence into a formula:

鈥淭he perimeter of a regular pentagon is 5 times the length of each side鈥�.
See all solutions

Recommended explanations on Math Textbooks

Discrete Mathematics

Read Explanation

Logic and Functions

Read Explanation

Mechanics Maths

Read Explanation

Calculus

Read Explanation

Decision Maths

Read Explanation

Probability and Statistics

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.