View the step-by-step solution to:

Question

1.Write each equation in the x'y'-plane for the given value of θ. Then identify the

conic.

5x²+6y²=30; θ =30°

a-5(x')²+x'y'+6(y')² - 30=0; ellipse

b-21(x')² - 23(y') - 120=0: hyperbola

c-21(x')² +2√3x'y'+23(y')² - 120=0; ellipse

d-21(x') - 2√3x'y' - 23(y')² - 120=0; ellipse


2.Write an equation for each conic in the xy-plane for the given equation in x'y' form and the given value of θ.

(x')²=16(y'); θ =45°

a-x² + 16xy + y²=0

b-x² + 16√2x + 2xy - 16√2y + y²=0

c-x² - 16√2x - 2xy - 16√2y - y²=0

d-x² + 2xy + y²=0

Top Answer

please see... View the full answer

IMG_20200211_125858.jpg

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question