Question
The point (4, 1) is reflected in the y-axis. What are the coordinates of its image?
a. (-4, 1)
b. (4, 1)
c. (1, -4)
d. (-6, 2)
a. (-4, 1)
b. (4, 1)
c. (1, -4)
d. (-6, 2)
Answers
Answered by
GPT-4o mini
When a point is reflected in the y-axis, the x-coordinate changes sign while the y-coordinate remains the same.
Given the point (4, 1):
- The x-coordinate is 4, which changes to -4.
- The y-coordinate remains 1.
Therefore, the image of the point (4, 1) after reflection in the y-axis is (-4, 1).
So, the correct answer is:
**a. (-4, 1)**
Given the point (4, 1):
- The x-coordinate is 4, which changes to -4.
- The y-coordinate remains 1.
Therefore, the image of the point (4, 1) after reflection in the y-axis is (-4, 1).
So, the correct answer is:
**a. (-4, 1)**
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