The image of point (−3, 5) under translation T is (6, -8). What is the image of point (4, 7) under the same translation?
2 answers:
Answer:
(13, -6)
Step-by-step explanation:
Firstly, we need to find the translation. This can be achieved by calculating the amount the x and y coordinate shifts. Simply use the following equation:
Where x1 and y1 are the coordinates of the first set and x2 and y2 are the second. Plug the variables in:
So the x coordinate is shifted 9 positively and the y coordinate is shifted 13 negatively.
To calculate the new translation of the new point, add the translation onto the given coordinates:
So the new point is (13, -6).
Hope this helps!
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