Which of the following are vertical asynmptotes of the function y=3cos(2x)-4? check all that apply A.)x=± pi/2
B.)x=pi2
C.)x=pi/3
D.)x=pi

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

step-by-step explanation: