with what? you need to explain whats going on in order to get the help you need!
Answer:
x= 5 , for c to be same on each eqn
I believe the answer is c ,BECAUSE... to find the change you take 5000 multiply it by the numbers that if aded would equal 5600 and 5000 times .12= 600, 5000 +600= 5600 hence the number of population in 2010.
hope I helped
Answer:
it is not a polynomial it has no degree either .. and we only classify polynomials in accordance with their degrees