To find the length of the line segment with endpoints (6, 3) and (6, 7), we can use the distance formula. However, since we know that both points have the same x-coordinate (6), we can simply find the difference in the y-coordinates:
Length = |y2 - y1| = |7 - 3| = 4 units.
Next, we will translate the line segment 3 units up and 4 units to the right. This affects the endpoints as follows:
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The point (6, 3) translated becomes:
- x-coordinate: 6 + 4 = 10
- y-coordinate: 3 + 3 = 6
- New point: (10, 6)
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The point (6, 7) translated becomes:
- x-coordinate: 6 + 4 = 10
- y-coordinate: 7 + 3 = 10
- New point: (10, 10)
Now, we can find the length of the translated line segment using the new endpoints (10, 6) and (10, 10):
Length = |y2 - y1| = |10 - 6| = 4 units.
So, the length of the line segment after the translation remains 4 units. Thus, the answer is:
4 units.