Segment DE has endpoints at D(2, - 8) and E(-4, 4) . If it is dilated about the origin by a factor of 4, which of the following
would be the length of its image, D’E’
1.) 6sqrt(5);
2.) 24sqrt(5);
3.) 144sqrt(5);
4.) 10sqrt(5);
1.) 6sqrt(5);
2.) 24sqrt(5);
3.) 144sqrt(5);
4.) 10sqrt(5);
1 answer:
You might be interested in
Answer:
The coordinates of the image of point A (2, -7) are A'(-1,-2).
Step-by-step explanation:
Note: The sign is missing between y and 5 in the rule of transitional.
Consider the rule of translation is
We need to find the image of point A (2, -7).
Substitute x=2 and y=-7 in the above rule.
Therefore, the coordinates of the image of point A (2, -7) are A'(-1,-2).