Pregnant women process caffeine at about 5.6% per hour. A 16-oz. cup of a certain type of iced tea has 94 mg of caffeine. Which represents the amount of caffeine \displaystyle CC in a pregnant woman’s body \displaystyle tt hours after it is consumed?

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?