A catalog-printing company receives a total cost C for each print job, which includes a set-up charge S and $0.05 per page p for each job. What function rule describes the situation?
A. C = 0.05p
B. C=S+0.05p
C. C = 0.05S + P
D. C = 0.05(5 + p)

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.