/*! 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. 11.66 Solve the system by graphingx-y=... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 11: Q. 11.66 (page 1137)

Solve the system by graphing

x-y=-1y=-x2+3

Short Answer

Expert verified

Solution of the system of the equations are(-2,-1),(1,2)

Step by step solution

01

Step 1. Given information,

x-y=-1鈫�Equation of a line

y=-x2+3鈫�Equation of a parabola

02

Step 2. Graph the equations

Graph for the equations given,

03

Step 3. Solution of the system,

Points of intersection of the graphs (-2,-1),(1,2)Therefore, solution of the system are (-2,-1),(1,2)

04

Step 4. Revalidation the solutions,

Substitute the points in the equations,

For (-2,-1),

x-y=-1-2-(-1)=-1-2+1=-1-1=-1

True.

role="math" localid="1645638437230" y=-x2+3-1=-(-2)2+3-1=-4+3-1=-1

True.

For (1,2),

x-y=-11-2=-1-1=-1

True.

y=-x2+32=-(1)2+32=-1+32=2

True.

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 the following exercises, factor the greatest common factor from each polynomial.

21pq2+35p2q2-28q3

In the following exercises, solve:

6m(12m鈭�5)=0

Factor Trinomials of the Form ax2+bx+cusing the 鈥榓c鈥� Method.

5s2鈭�9s+4

Simplify the rational expressionx2+4x-5x2-2x+1

Simplify each expression:

鈸�23鈭�4鈸�-mn鈭�2
See all solutions

Recommended explanations on Math Textbooks

Probability and Statistics

Read Explanation

Pure Maths

Read Explanation

Applied Mathematics

Read Explanation

Calculus

Read Explanation

Logic and Functions

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.