/*! 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 18. In Problem, identify the graph o... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 10: Q 18. (page 677)

In Problem, identify the graph of each equation without completing the squares.

y2-8x2-2x-y=0

Short Answer

Expert verified

The graph is of hyperbola.

Step by step solution

01

Step 1. Given information

The equation isy2-8x2-2x-y=0.

02

Step 2. Identify the graph.

Consider the equation y2-8x2-2x-y=0.

Compare this equation with Ax2+Cy2+Dx+Ey+F=0.

A=-8C=1AC=-8<0

So, the equation represents a hyperbola.

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

True or False

To eliminate the xy-term from the equation x2-2xy+y2-2x+3y+5=0, rotate the axes through an angle 胃, where cot胃=B2-4AC.

Find an equation for each ellipse. Graph the equation by hand.

Center at(1,2)vertex at(1,4) contains the point(1+3,3).

In Problems 15鈥�18, the graph of a hyperbola is given. Match each graph to its equation.

Equations: Ax24-y2=1Bx2-y24=1Cy24-x2=1Dy2-x24=1

Graph:

Find the vertex, focus, and directrix of each parabola. Graph the equation by hand. Verify your graph using a graphing utility.

x2=4y

Find the equation of the parabola described. Find the two points that define the latus rectum, and graph the equation by hand.

line of directix x=-12and vertex at the point0,0.
See all solutions

Recommended explanations on Math Textbooks

Calculus

Read Explanation

Probability and Statistics

Read Explanation

Geometry

Read Explanation

Decision Maths

Read Explanation

Pure Maths

Read Explanation

Theoretical and Mathematical Physics

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.