Question

Your friend hands you a graph of the engine power statistics of a race car. He says, “I know this graph is f(x) = –3(x + 4)^6 – 8 but I cannot remember how it is related to the graph of x^6.” Explain to your friend how the graph f(x) is a translation of the graph x^6.
I don't just want the answer, tell me how to solve it, please.