/*! 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} Q25. Find p4聽and聽p-2 for the functi... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 7: Q25. (page 350)

Find p4andp-2 for the function px=x5-x2.

Short Answer

Expert verified

The value of p4=1008andp-2=-36.

Step by step solution

01

Step 1. Write down the given information.

The given function is px=x5-x2.

02

Step 2. Calculation.

Evaluating p4andp-2 by plugging x=4andx=-2 in given function px=x5-x2.

px=x5鈭�x2....Givenp4=45鈭�42=1008Now,p鈭�2=鈭�25鈭�鈭�22=鈭�36

03

Step 3. Conclusion.

The value of p4=1008andp-2=-36.

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

If px=3x2-2x+5andrx=x3+x+1 then find px2+3.

The number of cable TV systems after 1985 can be modeled by the function Ct=-43.2t2+1343t+790, where (t) represents the number of years since 1985. What trends in cable TV subscriptions does the graph suggest ?

If px=2x3+6x-12andqx=5x2+4 then find 5q2a.

The figure at the right shows the graph of the polynomial function f(x). Which of the following could be the degree of f(x)?

A) 2, B) 3, C) 4, D) 5

Complete each of the following.

  1. Graph each function by making a table of values.
  2. Determine consecutive values of x between which each real zero is located.
  3. Estimate the x-coordinate at which the relative maxima and relative minima occur.

fx=-x4+x3+8x2-3
See all solutions

Recommended explanations on Math Textbooks

Pure Maths

Read Explanation

Calculus

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Discrete Mathematics

Read Explanation

Applied Mathematics

Read Explanation

Mechanics 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.