此計算器會在給定兩個點，或給定斜率與一個點時，求出直線的方程式（斜截式、點斜式與一般式），並顯示解題步驟。
相關計算器: 斜率計算器, 平行與垂直直線計算器
Choose type: Two points Slope and point
Enter two points or
Point 1: (, )
Point 2: (, )
Enter a slope and a point or
Slope:
Point: (, )
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