Homework Help: Geometry

Posted by Bread on Friday, July 20, 2012 at 4:51pm.

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 endpoints are A(7, 3, -4) and B(-3, 1, 0)

4) Find coordinates of the image of point (2,-1) translated up 3 units

5) Find the coordinates of the image of the point (5, -1) dilated with center at origin scale factor 3

6) Find the coordinates of the image of point (5,2) translatd down 4 units and left 1 unit..

Can someone please help me with these problems ?

Geometry - Reiny, Friday, July 20, 2012 at 6:39pm
Why not just take a piece of graph paper and perform the stated operations ?

In each case your answer will be intuitively obvious

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