The amount of medication that an infant requires is typically a function of the baby’s weight. The number of milliliters of an antiseizure medication A is given by ,

where x is the weight of the infant in ounces. In emergencies there is often not enough time to weigh the infant, so nurses have to estimate the baby’s weight. What is the function that represents the actual amount of medication the infant is given if his weight is overestimated by 3 ounces?

The amount of medication that an infant requires is typically a function of the babys weight. The number of milliliters of an antiseizure medication A is given by ,