Can someone help with this question

  x^2/4 +y^2/9 = 1

Step-by-step explanation:

It is reasonable to start with the form ...

  (x/a)^2 +(y/b)^2 = 1

where "a" is the length of the semi-axis in the x-direction (2), and "b" is the length of the semi-axis in the y-direction (3).

Then you have ...

  (x/2)^2 +(y/3)^2 = 1

The preferred form of this has the denominators multiplied out:

 x^2/4 +y^2/9 = 1

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: