먼저첫번째것은한점A(x1,y1)과기울기a가주어졌을때이죠그럼먼저직선의방정식의시작부터말씀드리죠.일단원점을지나는직선은y=ax이돼겠죠.이때기울기가a가되겠죠.
[무물보AI] 답변 로딩중...