Ellipse is your answer, because if you plug the equation into a graphing calculator and identify the conic, the term ellipse is given-
Answer:

Step-by-step explanation:

Add the fractions since the denominators are the same.


Simplifying the fraction.


The firs t res is x=4
the second is D
Answer:
width is 8 length is 4
Step-by-step explanation:
4*8 is 32
8-4=4