The Supply equation of a certain prand of moble is given by: p(x) = 0.27 x + 714 X where x is the quantity supplied and p is the unit price. Use differentials to approximate the change in price when the quantity supplied is increased from 8641 to 8641+199

The Supply equation of a certain prand of moble is given by: p(x)=0.27x+714 where x is the quantity supplied and p is the unit price. Use differentials to approximate the change in price when the quantity supplied is increased from 8641 to 8641+199