The given expression is:

There are 3 terms in this expressions:
1)

2)

3) 2
The coefficient of

is 3.
The coefficient of

is -7.
The constant term is 2.
Answer:
1st option is correct
Step-by-step explanation:
The answer is -12. Do you need to know how I did it?
Answer:
From the graph, the slope of line p is 3 and the slope of line q is -3.