juooo1117

Cartesian Plane 데카르트 좌표계; Axes and quadrants Distance Formula Clustering Consider set S = {O, B, D} 가 있다고 가정할 때, the nearest neighbor of A in S is D. the second nearest neighbor of A in S is O. the third nearest neighbor of A in S is B. Demystify formulas for equations of lines; Point-slope form & Slope-intercept form m > 0 : positive slope (증가) m < 0 : negative slope (감소) *y intercept : y절편 Fun..