the graphing calculator connects the pixel of he largest x-coordinate for which the y-coordinate is negative to the pixel of the smallest x-coordinate for which the y-pixel is positive 求详解
the graphing calculator connects the pixel of the largest x-coordinate for which the y-coordinate is negative to the pixel of the smallest x-coordinate for which the y-pixel is positive.
connect A to B
连接A与B
A就是the pixel of the largest x-coordinate for which the y-coordinate is negative 横坐标最大,同时纵坐标为负的那个像素点
B就是the pixel of the smallest x-coordinate for which the y-pixel is positive 横坐标最小,同时纵坐标为正的那个像素点
the graphing calculator connects the pixel of the largest x-coordinate for which the y-coordinate is negative to the pixel of the smallest x-coordinate for which the y- pixel is positive 图形计算器将纵坐标为负像素的最大横(x)坐标的像素与Y像素是积极正的最小横(x)坐标相连接