Question

NEED HELP AS SOON AS POSSIBLE PLEASE

Answer 1

The center is (0, 0) and the length of half the x-axis is 3. The length of half the y-axis is 2, so the equation can be written as
$( \frac{x}{3 )^{2} + ( \frac{y}{2} )^{2} = 1$
Multiplying by 36 gives you
$4 x^{2} + 9 y^{2} = 36$ . . . . . corresponding to the 3rd selection