   Chapter 2.4, Problem 94E Calculus: Early Transcendental Fun...

6th Edition
Ron Larson + 1 other
ISBN: 9781285774770

Solutions

Chapter
Section Calculus: Early Transcendental Fun...

6th Edition
Ron Larson + 1 other
ISBN: 9781285774770
Textbook Problem

Using the Intermediate Value Theorem In Exercises 91-98, use the Intermediate Value Theorem and a graphing utility to approximate the zero of the function in the interval [ 0 , 1 ] . Repeatedly “zoom in” on the graph of the function to approximate the zero accurate to two decimal places. Use the zero or root feature of the graphing utility to approximate the zero accurate to four decimal places. f ( x ) = x 4 − x 2 + 3 x − 1

To determine
Root of given function by graphing utility and confirm the result with intermediate value theorem.

Explanation

Graph:

Explanation:

Given

f(x)=x4x2+3x1

From graph we can observe that f value becomes zero at

x0.37

Hence

x0.37

is approximated root by using graphing utility.

We can confirm this result with intermediate value theorem as follows

Calculations:

Given function f is continuous is continuous on the closed interval [0, 1]

and f(0)=0402+3(0)1=1<0f(1)=14 -12+3(1)-1=2>0

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Solve the equations in Exercises 126. 2x3x12x+3x+1=0

Finite Mathematics and Applied Calculus (MindTap Course List)

10. Use graphical methods to maximize subject to

Mathematical Applications for the Management, Life, and Social Sciences

Find the limit. limr9r(r9)4

Single Variable Calculus: Early Transcendentals 