a two-column proof is one way to organize a proof in geometry. It is called proof table which consists of two columns. The first columns contains the proof statements and the second column contains the geometric reason for those statements. Two column proof is used in direct proof.

i will pick c put check it over to be sure

step-by-step explanation:

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

you can't solve x because it is 2 linear equation and you only have one equation