Help quick 20 points

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

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.