Two urns contain white balls and yellow balls. the first urn contains 3 white balls and 6 yellow balls and the second urn contains 7 white balls and 3 yellow balls. a ball is drawn at random from each urn. what is the probability that both balls are white?

Step-by-step explanation:

Number of white balls in the first urn = 3

Number of yellow balls in the firs urn = 6

Number of white balls in the second urn = 7

Number of yellow balls in the second urn = 3

Now, we need to find the probability that both balls are white

if you was gonna solve for a, a is a   < -12

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day