If the companies claim is to be true this statement would also be true. Since the child bag is halved in the amount of the adults, the percentage would double. There are both 15 red jelly beans in each bag. 15% of 100 is 15. 30% of 50 is 15.
176 should be around the answer
The answer is 0.000000099.
Hope this helps! :D
A refelction over x axis mean times -1 the whole function
so
the transformed graph is y=-x²