A cable television company offers two different pricing plans . Plan A charges 11.25 per month plus a one- time \$1 installation fee of $120. Plan B charges $18.75 per month plus a one-time installation fee of $60. Y=x+___

Y=x+___ and what is the number of month and the total cost?

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.