Which correctly describes the end behavior of f(x)=x^3-3x+1 As x -> infinity, y -> infinity
As x -> infinity y-> -infinitiy
As x -> -infinity y-> infinity
As x-> infinity y-> 15

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.