Respuesta :
The correct answer for the question that is being presented above is this one: "B: Contraction." The vertices of a pre-image are located at the points (-6,3), (0,0), and (3,6). The end image triangle has coordinates of (-2,1), (0,0), and (1, 2). The dilation is B: Contraction
Answer:
Option B. contraction
Step-by-step explanation:
The vertices of a pre-image are located at the points (-6, 3), (0, 0), and (3, 6).
The end image triangle has the vertices at (-2, 1), (0, 0), and (1, 2).
Here we can see that one point (0, 0) is common in both the triangles and rest two vertices in end image are changed from the pre-image.
Now we find the ratio of x and y coordinates from end and pre-image we find a ratio of [tex]\frac{-2}{-6}=1:3[/tex] in x-coordinates.
similarly for y coordinates [tex]\frac{1}{3}=1:3[/tex].
Now we can say that there is a contraction in the vertices of end image about the origin (0, 0).
Therefore Option B. Contraction is the correct option.
