3.2 Find the domain of f (x)= 3x/x-1 and discuss the function behavior of f near any excluded x-values.

State one method by which you can recognize a perfect square trinomial.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20