Question
Find A’’’ If the point A(-3, 1) is reflected over the x-axis, rotated 90 ° and then translated right 3 upwards 4.
- (4, 1)
- (-4, -1)
- (4, -1)
- ( -3, 1)
Hint:
A rotation is a transformation in a plane that turns every point of a preimage through a specified angle and direction about a fixed point.
The correct answer is: (4, -1)
A’’’ If the point A(-3, 1) is reflected over the x-axis, rotated 90 ° and then translated right 3 upwards 4 is the point (4,1).
Hence, the correct option is B.
A point can be reflected about any of the two axes or about any line.
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