1. A. To produce the next popular toy, a company has to pay a factory $250, 000 to set up the production line. They also have to pay $25 per item for the raw materials and labor. Write a function for the average cost to produce x items. Then describe what happens to the average cost as the factory produces a large number of toys. B Find the domain, vertical asymptotes, and horizontal asymptote of the functions. 2 ' y(:.~:) = 2zm+9:55 . M3) = 239:3?12 Q - 9(x)=:-E:% _3 3 2 3 11 12 - fW $31 1613;\" 2. A. Describe the end behavior, nd the slant asymptote and identify the removable discontinuity of the functions. _ 4z3+6z2z+12 ' Min) zzg4z+1 2: ' 9(3) = afx13:35 _ z2+7m+12 ' flit) 333+m324 B A large mixing tank at a frosting factory currently contains .5500 gallons of water, into which 48 pounds of sugar have been mixed. A tap will open, pouring 50 gallons of water per minute into the tank at the same time sugar is poured into the tank at a rate of 4 pounds per minute. Find the concentration (pounds per gallon) of sugar in the tank after t minutes