Which function is a horizontal translation of the parent quadratic function, f(x) = x2? 1.) h(x) = 4x^2
2.) j(x) = x^2 - 4
3.) k(x) = (x - 4)^2
4.) g(x) = (x - 4)^2​

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

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.