Y=4x+1 is the answer to your question
The answer is 2416.5 and i did it on paper
Let's take the first derivative:
Notice that we can write this as:
By taking the derivative of both sides times, we get:
This means that each time you take a derivative, a factor of will appear. So we conclude that:
Taking and , we get:
So we finally get:
12+14= 26%
Convert 26% to a decimal.
26% =.26
250*.26= 65
65 of the marbles were red or blue.
I hope this helps!
~kaikers