okay so here are what the directions say:
Find the coordinates of the vertices of the image of PQRS for each transformation
-reflection in x = 4
[attachment=0:1cr7vf67]Untitled.jpg[/attachment:1cr7vf67]
i've done this problem TWICE!
this first time i got:
S (4,0)
P (4,6)
Q (6,4)
R (4,4)
WRONG
second time i got:
P (5,0)
Q (2,-2)
R (3,-4)
S (5,-6)
i seriously don't get how this works -_-
help, anyone?
***Also, there's another question related to this diagram, how do you find the coordinates for a rotation of 90degress about the point (0,0) ?
Find the coordinates of the vertices of the image of PQRS for each transformation
-reflection in x = 4
[attachment=0:1cr7vf67]Untitled.jpg[/attachment:1cr7vf67]
i've done this problem TWICE!
this first time i got:
S (4,0)
P (4,6)
Q (6,4)
R (4,4)
WRONG
second time i got:
P (5,0)
Q (2,-2)
R (3,-4)
S (5,-6)
i seriously don't get how this works -_-
help, anyone?
***Also, there's another question related to this diagram, how do you find the coordinates for a rotation of 90degress about the point (0,0) ?
