geometry

posted by .

Find the coordinates of the image of the point (4,2) when it is reflected across the line y=3

  • geometry -

    y=3 is a horizontal line, the point (4,2) is one unit below it, so reflecting it would put it one unit above it, so

    (4,2) ----> (4,4)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Geometry

    The coordinates of the vertices of CDE are C(1, 4), D(3, 6), and E(7, 4). If the triangle is reflected over the line y = 3, what are the coordinates of the image of D?
  2. 1 geometry question

    The coordinates of the vertices of CDE are C(1, 4), D(3, 6), and E(7, 4). If the triangle is reflected over the line y = 3, what are the coordinates of the image of D?
  3. geometry

    The coordinates of the vertices of CDE are C(1, 4), D(3, 6), and E(7, 4). If the triangle is reflected over the line y = 3, what are the coordinates of the image of D?
  4. Geometry

    1) find the coordinate of the image of point (1,2) translated left 2 units and reflected over the x -axis 2) Find the coordinate of the image of the point (2, -4) reflected over the x-axis 3) Determine the midpoint of the segment whose …
  5. geometry help!! answer all questions!! please

    1) Write the translation that maps P(-4, 2) onto the point P ' (-1, -1)?
  6. Geometry

    The point G(5,-9) is rotated 90 degrees about point M(-8,3) and then reflected across the line y=9. Find the coordinates of the image G'. I have no idea where to start. Please advice.
  7. Geometry

    Point B(-3,7) is reflected across the line y=-x and then dilated with a scale factor of 3 and the center of dilation at the origin. What are the coordinates of point B" under the composition of transformations
  8. Geometry

    The vertices of ∆ABC are A (-2,5), B(-2,4), and C(-5, 3). If ∆ABC is reflected across the line y=-2 to produce the image ∆A’B’C, find the coordinates of the vertex A’ if ∆ABC is reflected across the line …
  9. Geometry

    1.Which translation rule describes the translation that is 6 units to the right and 5 units down?
  10. Geometry

    1.Which translation rule describes the translation that is 6 units to the right and 5 units down?

More Similar Questions