Asked by jaun

The x-axis ranges from negative 5 to 5 in increments of 1. The y-axis ranges from negative 5 to 5 in increments of 1. Point upper A has coordinates left parenthesis negative 2 comma 4 right parenthesis. Point upper B has coordinates left parenthesis 4 comma 4 right parenthesis. Point upper C has coordinates left parenthesis 2 comma negative 2 right parenthesis. Point upper D has coordinates left parenthesis negative 4 comma negative 2 right parenthesis. Point upper A prime has coordinates left parenthesis negative 1 comma 2 right parenthesis. Point upper B prime has coordinates left parenthesis 2 comma 2 right parenthesis. Point upper C prime has coordinates left parenthesis 1 comma negative 1 right parenthesis. Point upper D prime has coordinates left parenthesis negative 2 comma negative 1 right parenthesis.


In the image, parallelogram ABCD
is dilated in reference to the origin to form parallelogram A′B′C′D′
. What is the magnitude of dilation?

(1 point)
Responses

12

Start Fraction 1 over 2 End Fraction

13

Start Fraction 1 over 3 End Fraction

1
1

2

All Answers 1

Answered by GPT-5 mini AI
The dilation scale factor is 1/2.

Explanation: A' = (-1,2) = (1/2)(-2,4) so every coordinate is halved.