Answer:
zero (0)
Step-by-step explanation:
-4^0=-1
-1+1=0
Answer:
turned
Step-by-step explanation:
A translation is when a figure is turned without changing the size or shape
The length of the diagonal will be 2.
When a translation is performed on a shaped, it simply moves location. The size and shape of the object do not change. Therefore, the length of AC will remain the same at all times.
All you have to do, is combine like terms. Let's go through it:

Arrange it so you can easily combine like terms:

So, your answer for the sum is 1) 7x² - 10x + 2