Question Info

This question is public and is used in 2 tests or worksheets.

Type: Multiple-Choice
Category: Symmetry and Transformations
Level: Grade 9
Standards: HSG-SRT.A.1, HSG-SRT.A.1a
Author: nsharp1
Created: a month ago

View all questions by nsharp1.

Symmetry and Transformations Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 9 Symmetry and Transformations CCSS: HSG-SRT.A.1, HSG-SRT.A.1a

Line [math]\stackrel{leftrightarrow}{AB}[/math] undergoes a dilation by a factor of [math]k[/math], centered at [math](x_0, y_0)[/math]. Which of the following conditions ensure(s) that [math]\stackrel{leftrightarrow}{AB}[/math] and [math]\stackrel{leftrightarrow}{A'B'}[/math], the dilated line, are coincident? Choose all correct answers.
  1. [math]0 < |k| < 1[/math]
  2. [math]k=1[/math]
  3. [math](x_0, y_0) = (0,0)[/math]
  4. [math](x_0, y_0)[/math] lies on [math]stackrel{leftrightarrow}{AB}[/math]
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.