Answer:
A (0,3)
Step-by-step explanation:
The given trapezoid has vertices:
(0,6), (7,12), (7,9) and (0,12).
We want to choose from the given options, a point that is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2.
Note that the mapping for such a dilation is:

This implies that:




Therefore correct choice is (0,3)
Answer:
4.9x + 5y
Step-by-step explanation:

Answer:

Step-by-step explanation:



Answer:
14x+19x+8-8
=33x
because 8-8 is 0 always so the answer is 33X