4. Look at the figures below.How was each point of Polygon ABCDE shifted to get Polygon BCDE?A right I unit and down 4 unitsBright I unit and down 1 unitC. left 1 unit and up 4 unitsD. left I unit and up 1 unitTi

Respuesta :

Given a polygon ABCDE with the coordinates

[tex]A(-7,2),B(-8,4),C(-6,5),D(-5,6),E(-5,3)[/tex]

The image of the polygon has vertices A'B'C'D'E' with coordinates

[tex]A^{\prime}(-6,-2),B^{\prime}(-7,0),C^{\prime}(-5,1),D^{\prime}(-4,2),E^{\prime}(-4,-1)[/tex]

The transformation rule as observed from the image is

[tex](x,y)\Rightarrow(x+1,y-4)[/tex]

Hence, the polygon has been shifted to the right by 1 unit and down by 4 units

Option A is the right answer