DO NOW! Triangle OPQ is graphed on the coordinate plane to
the left. It is enlarged with a scale factor of 3. Graph
the Image of Triangle O'P'Q' and record the
coordinates.
- 11 -10 9 8 7 6 5 4 3
-2
- 1
1
2
-1
How to perform an enlargement:
step 1: write down the coordinates of the preimage
step 2: multiply each coordinate by the scale factor and
Record the new points
Step 3: Graph your image
o
P
-2
3
4
aw or add images here
Preimage
Coordinates
-5
Scale Factor
Image
Coordinates
6
-7
o
-8
P
-10