Answer:
see explanation
Step-by-step explanation:
Given
7x + 4y + 1
This expression consists of 3 separate terms, that is
7x, 4y and 1
Yes you are correct, GCF of both terms is x, so you can factor x out.
3x - x² ⇒ x(3 - x)
Answer: it will be D
Step-by-step explanation: if You graph them you will get the same coordinate plates