Which ordered pairs are on the line with equation ​y 6.75=0.25(x−1)​? Select each correct answer. Responses ​(7,−5)​ ​, left parenthesis 7 comma negative 5 right parenthesis, ​ ​(4,−6)​ ​, left parenthesis 4 comma negative 6 right parenthesis, ​ ​(−3,−7.75)​ ​, left parenthesis negative 3 comma negative 7.75 right parenthesis, ​ ​(2,−6)