1. Find the scale factor of the dilation. Then tell whether the dilation is
a reduction or an enlargement.
10
24
P'
P
C
2. Graph APQR with vertices P(1, 1), Q(2, 0), and R(2, 3) and its
image after a dilation with a scale factor of 3.
3. Graph ADEF with vertices D(2, 6), E(2, 2), and F(4, 2) and its
1
image after a dilation with a scale factor of
2
4. A photographer enlarges a 4-inch by 5-inch photo using a scale
factor of 2. Determine the dimensions of the enlarged photo.