Mathematics
Grade-8
Easy

Question

Find A’’’ If the point A(-3, 1) is reflected over the x-axis, rotated 90 ° and then translated right 3 upwards 4.

  1. (4, 1)
  2. (-4, -1)
  3. (4, -1)
  4. ( -3, 1)

hintHint:

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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