Identify Which of the Twelve Basic Functions Listed Below Fit $\lim _ { x \rightarrow \infty } f ( x ) = + \infty$

Multiple Choice

Identify which of the twelve basic functions listed below fit the description given.
-The two functions that have end behavior $\lim _ { x \rightarrow \infty } f ( x ) = + \infty$

A) $y = | x | , y = e ^ { x }$
B) $y = x ^ { 2 } , y = | x |$
C) $y = x ^ { 2 } , y = \operatorname { int } ( x )$
D) $y = x ^ { 2 } , y = x ^ { 3 }$