Please help!!! this is the last question on my online assignment and im confused i took screen shots of the question and answer choices 

Please help this is the last question on my online assignment and im confused i took screen shots of the question and answer choices class=
Please help this is the last question on my online assignment and im confused i took screen shots of the question and answer choices class=

Respuesta :

Picture with the red boxes inside the ANSWER is the first choice

4n+4
4(1)+4= 8 white boxes in figure 1
4(2)+4= 12 white boxes in figure 2
4(3)+4= 16 white boxes in figure 3
4(4)+4=20 white boxes in figure 4