View the step-by-step solution to:

Question

# 8.Determine the angle θ through which the conic with each equation should be rotated. Then write the

equation in standard form.

18x² + 12xy + 13y² - 198=0

a= 326.3°; (x')²/9 + (y')²/22=1

b= 33.7°; (x')²/9 + (y')²/22=1

c= 33.7°; 9(x')² + 22(y')²=1

d= 33.7°; (x')²/9 - (y')²/22=1

• For number nine can you just show me how to do the work:

9.Graph (x' + 1)²= -16(y' + 3) if it has been rotated 45° from its position in the xy-plane.

use this similar method to solve this. Don't give me any reward... View the full answer

930M
intel inside&quot;
Unit Conversions
HIM FOR
CORE 15
- The shape of conic
By2 - sky +742 - 45-0
he( - 3) + 4 2
14
13 x (2- 247 - 8x ( 14- 24&quot;)( an'tig)
220
5
h 25
- 3
+ 7x (2n't5 2
- 45...

### 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