Answer:
1.
2.
Step-by-step explanation:
1. 8 = 4 * 2; 10 = 5 * 2; 18 = 9 * 2....
2. 4 = 1 * 3 + 1; 7 = 2 * 3 + 1; 10 = 3 * 3 + 1....
Answer: -2(3x-5)
Step-by-step explanation: first you divide 72 and 8 then do the rest
The coordinates of the original quadrilateral are (1, 2), (4, 2), (1, 4), and (4, 4). After transformation, the new coordinates are (1, −2), (4, −2), (1, −4), and (4, −4). Thus, as we can see, the y coordinates of the original points have been multiplied by -1. This happens only when there is a reflection about the x axis.
Thus, the type of transformation in question here is reflection about the x axis.
Please find the attached graph to get a clearer picture of the explanation given here.