# 3 f x x 3 1 x g x x 27 if 4 6 f x x 6 g x x and h x x

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3 f x x , 3 1 x g x x 27. If   4 6 f x x , ( ) 6 g x x and ( ) h x x , find ( ( ( ))) f g h x 28. If   2 1 f x x , 1 g x x and   3 h x x , find ( ( ( ))) f g h x
David Lippman and Melonie Rasmussen © 2015. Precalculus: An Investigation of Functions Ed. 1.5. Retrieved from: 29.Given functions 1p xxand  24m xx, state the domains of the following functions using interval notation. a.Domain of b.Domain of (( ))p m xc.Domain of (( )) m p x p x m x 30.Given functions 1q xxand  29h xx, state the domains of the following functions using interval notation. q x h x 31. The function ( ) D p gives the number of items that will be demanded when the price is p . The production cost, ( ) C x is the cost of producing x items. To determine the cost of production when the price is \$6, you would do which of the following: 32. The function ( ) A d gives the pain level on a scale of 0-10 experienced by a patient with d milligrams of a pain reduction drug in their system. The milligrams of drug in the patient’s system after t minutes is modeled by ( ) m t .