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Pearson Geometry Common Core, 2011

PG

Pearson Geometry Common Core, 2011 View details

Chapter Review

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Exercise 6 Page 603

Add or subtract the necessary values to the x- and y-coordinates to find the new points.

Practice makes perfect

Let's begin by graphing the given vertices of the polygon.

We are asked to translate the given polygon using a translation written in function notation.

T_(<-4,7>)(x,y) This means we should subtract 4 to each x-coordinate and add 7 to each y-coordinate of all of the vertices.

(x,y)	(x- 4,y+7)	(x',y')
( 0,-4)	( 0 - 4,-4+7)	(-4,3)
(-2,-1)	(-2- 4,-1+7)	(-6,6)
(- 6, 1)	(-6- 4, 1+7)	(-10,8)

With these points, we are able to draw transformed polygon.