Answer:
Step-by-step explanation:
Only D could be correct here. Why? Because the highest power of x in D is 4, and this x^4 is prefaced with the negative sign. this tells us that the graph opens downward and resembles the graph of y = -x^4 as x grows increasingly large. The shape of D is not at all typical of that of x^2, so we rule out Answer Choices A and B.
