How would the graph of f(x) = −3(x + 2)2 − 5 be affected if the function was changed to f(x) = 1/2(x − 2)2 − 5? Select ALL that apply. It would change from opening up to opening down.

It would change from opening down to opening up.

It would shift four units to the right.

It would shift four units to the left.

It would shift four units up.

It would shift four units down.

It would become wider.

It would become narrower.