gx 2x2 14x 18 gx 18 29 07 29 07If the cost Cx for manufa

g(x) = 2x^2 + 14x - 18; g(x) = -18 {-2-9} {0.7} {2.-9} {0.-7}_________If the cost. C(x), for manufacturing x units of a certain product is given by C(x) = x^2 - 40x + 4500. find the number of units manufactured at a cost of $6600. 50 units 30 units 70 units 90 units_________The net income y (in millions of dollars) of Pet Products Unlimited from 1997 to 1999 is given by the equation y = 9x^2 + 15x + 52. where x represents the number of years after 1997. Assume this trend continues and predict the year in which Pet Products Unlimited\'s net income will be $748 million. 2006 2005 2007 2004_________An object is thrown upward from the top of a 160-foot building with an initial velocity of 48 feet per second. The height h of the object after t seconds is given by the quadratic equation h = -16t^2 + 48t + 160. When will the object hit the ground? 2 sec -2 sec 160sec 5sec

Solution

(31) B in 2005 you have to put y = $748 than you get the answer

(32) D in 5sec here you put height = o you get the answer

(29) and (30) is your right answer