Answer:
4
Step-by-step explanation:
(4 * 2) - 4 = x
8 - 4 = x
x = 4
You would plug them in and see if they work. B and D work
Answer:
0,-2,-4
Step-by-step explanation:
Answer:
2nd degree
Step-by-step explanation:
Answer:

Step-by-step explanation:
Notice that we can get from the x-coordinate of A, 1, to the x-coordinte of A', -2, by subtracting 3 from the x-coordinate of A. More formaly:



Similarly, we can get from the y-coordinate of A, 5, to the y-coordinate of A', 3, by subtracting 2 from the y-coordinte of A. More formaly:



Now we now that to get to A' from A, we need to subtract 3 to the x-coordinate of A and subtract 2 to the y-coordinate. Knowing this, we can create the expression to translate any point of the polygon ABCD to create the polygon A'B'C'D':
