Consider the quadratic equation in two variables −44x2+40√3xy−4y2−256=0. Check the alternative that contains the rotation angle θ (in degrees) needed to eliminate the mixed term and the locus description of the points on the plane that the equation represents. Choose the correct alternative: a.θ=60∘ and represents a hyperbola
Consider the quadratic equation in two variables −44x2+40√3xy−4y2−256=0. Check the alternative that contains the rotation angle θ (in degrees) needed to eliminate the mixed term and the locus description of the points on the plane that the equation represents. Choose the correct alternative: a.θ=60∘ and represents a hyperbola
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Consider the
−44x2+40√3xy−4y2−256=0.
Check the alternative that contains the rotation
Choose the correct alternative:
a.θ=60∘ and represents a hyperbola.
B.θ=30∘ and represents two concurrent lines.
c.θ=30∘ and represents a point.
d.θ=60∘ and represents two concurrent lines.
e.θ=60∘ and represents a point.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning