body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Pearson Geometry Common Core, 2011

PG

Pearson Geometry Common Core, 2011 View details

1. Translations

Continue to next subchapter

Exercise 2 Page 549

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

Practice makes perfect

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

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

T_(⟨ - 3, - 4⟩)(x,y) This means we should subtract 3 from each x-coordinate and 4 from each y-coordinate of all of the vertices.

(x,y)	(x- 3,y- 4)	(x',y')
N(2,- 5)	(2- 3,- 5- 4)	N'(- 1,- 9)
I(2,2)	(2- 3,2- 4)	I'(- 1,- 2)
L(- 3,4)	(- 3- 3,4- 4)	L'(- 6,0)
E(- 3,- 3)	(- 3- 3,- 3- 4)	E'(- 6,- 7)

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

Subchapter links

Lesson Check p.549

Standardized Test Prep p.552

Mixed Review p.552