Question

what type of conic section is given by the equation 4x^2+9y^2=36? what are its domain and range?

Answer 1

An Ellipse.
D: [-3,3]
R:[-2,2]

Answer 2

thank you:)

Answer 3

not 1/2 and 1/3 instead of 2 and 3 ?

Answer 4

nah i think they are right because 1 isnt in the answer choices

Answer 5

ohh no i get it! you divide by 36 everywhere and you get \(\frac{x^2}{a^2}\) kind of fraction. so it' scorrect.