1.The percentage of Americans who have trust in newspapers declined approximately linearly from 40% in 2000 to 29% in 2010. Find the average rate of change of the percentage of Americans who have trust in newspapers per year.

____%for year

2.In Manhattan, the average price of a one-bedroom condominium is 1,204,877, and that of a three- bedroom condominium is $3,553,574. Find the average rate of change of price with respect to the number of bedrooms.

____$bedroom

please write the process