1. Translate the origin three length units to the left and two length units to the down to get o ', then the coordinate of o' is 2. If the abscissa of the three vertices of △ ABC in the rectangular coordinate system remains unchanged and the ordinate decreases by two length units, it means that △ ABC is translated () units to () 3. Triangle a'b'c 'is obtained by the translation of triangle ABC. If the corresponding point of point a (- 1, - 4) is a' (1, - 1), then the corresponding coordinates of point B '(1,1) and point C are ()

1. Translate the origin three length units to the left and two length units to the down to get o ', then the coordinate of o' is 2. If the abscissa of the three vertices of △ ABC in the rectangular coordinate system remains unchanged and the ordinate decreases by two length units, it means that △ ABC is translated () units to () 3. Triangle a'b'c 'is obtained by the translation of triangle ABC. If the corresponding point of point a (- 1, - 4) is a' (1, - 1), then the corresponding coordinates of point B '(1,1) and point C are ()

1) The coordinates are (- 3, - 2)
2) Move down two units
3) B corresponds to (- 1,4) C corresponds to (cx-2, cy + 3) CX and CY are the abscissa and ordinate of C

The analytic expression of the straight line obtained by translating the straight line y = 13X downward by 3 units is______ ．

K = 13, B = 0 of the original line; a new line is obtained by translating down three unit lengths, then k = 13, B = 0-3 = - 3 of the new line, and the analytic formula of the new line is y = 13x-3

The line y = 3x - 2 is shifted 2 units to the right, and the analytic expression of the image is

If the line y = 3x-2 is shifted to the right by 2 units, that is
y=3（x－2）-2

The analytic formula obtained by translating the straight line y = 23x + 1 upward by 3 units is______ ．

The analytical formula after translation is y = 23x + 1 + 3 = 23x + 4, so y = 23x + 4