Which characteristic is correct for the function f(x) = −2x3+3x2 ?

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

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b