Answer:
D. 11n + 12
Step-by-step explanation:
You can simplify the 4n + 7n to be 11n by adding them together.
This means the answer is 11n + 12.
Answer:
Step-by-step explanation:
One solution would be (1, -4), and the other would be (4, -7).
Answer:
It crosses the y-axis at 9, so a point would be
(0,9)