Select the correct answer. Which function displays this end behavior?
• As x approaches negative infinity, y approaches positive infinity.
• As x approaches positive infinity, y approaches negative infinity.
OA. y = –3x^2 + 4
O B. y = (x + 2)^3 – 9
OC. y = –2x^3 – 1
OD. y = 3(x – 1)^2