I need help again and can smb help me with the whole study guide pls !

This doesn’t make sense to me it’s supposed to be lcm ( least common multiple )

Find the missing factor in exponential form 48^2=3^2 • ?

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit