/*! 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. 1 For聽f(x)=-3x2+5x-2,聽find聽f(x+... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 10: Q. 1 (page 700)

Forf(x)=-3x2+5x-2,findf(x+h)-f(x)h,h鈮�0

Short Answer

Expert verified

The required answer is-6x-3h+5

Step by step solution

01

Step 1. Given Information

The given function isf(x)=-3x2+5x-2

02

Step 2. Calculation

Substitute x+hforxin the given function and expand the expression.

f(x+h)=-3(x+h)2+5(x+h)+2=-3(x2+2xh+h2)+5x+5h+2=-3x2-6xh-3h2+5x+5h+2

Substitute the values in the expression f(x+h)-f(x)hand simplify.

f(x+h)-f(x)h=(-3x2-6xh-3h2+5x+5h+2)-(-3x2+5x+2)h=-6xh-3h2+5hh=-6x-3h+5

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

In Problems 31鈥� 42, rotate the axes so that the new equation contains no xy-term. Analyze and graph the new equation. Refer to Problems 21鈥�30 for Problems 31鈥� 40.

5x2+6xy+5y2-8=0

Graph each function.

f(x)=-4-4x2

The graph of a parabola is given. Match each graph to its equation.

A)y2=4xC)y2=-4xE)(y-1)2=4(x-1)G)(y-1)2=-4(x-1)B)x2=4yD)x2=-4yF)(x+1)2=4(y+1)H)(x+1)2=4(y+1)

Answer Problem using the figure.

If a = 4, then the equation of the directrix is______ .

Whispering Gallery: A hall 100feet in length is to be designed as a whispering gallery. If the foci are located 25feet from the center, how high will the ceiling be at the center?
See all solutions

Recommended explanations on Math Textbooks

Mechanics Maths

Read Explanation

Geometry

Read Explanation

Probability and Statistics

Read Explanation

Calculus

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Discrete Mathematics

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.