Your Friend Herman Operates a Neighborhood Lemonade Stand

Short Answer

Your friend Herman operates a neighborhood lemonade stand. He asks you to be his financial advisor and wants to know how much lemonade he can make with the $3.12 he happens to have on hand. The only information he can give you is that once last month he spent $2 and made 19 glasses of lemonade, and another time he spent $5 and made 83 glasses of lemonade. You decide to use this data to create an exponential cost function, , giving the cost in dollars of making q glasses of lemonade. How many full cups of lemonade can Herman make with this model?