How can multiple systems be graphed and how are you able to compare their key features

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y