The largest exponent of a polynomial determines the what?

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

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Equation for the calculation double 2 and then add 5