Which of the following, if true, helps to explain why some people who are visual are able to excel in algebra?

(A) Those people can formulate an algebraic problem into something visual.---Correct- Because as geometry deal with figures, which can be visualized. Similarly, when algebraic problems can be visualized those can be solved as well by the people who excel in algebra
(B) Those people have developed an interest and appreciation for non-visual applications.-Irrelevant- Interest and appreciation not discussed in the argument
(C) Those people can solve many geometric problems by different methods and approaches.-Irrelevant- methods and approaches not discussed in the argument
(D) Those people can solve the most difficult geometric problems without much effort.--Irrelevant
(E) Those people have taken many algebra courses before having taken geometry.-Out of scope

Hope this helps