The answer is the first option

Quick tips to help you the next time
Add the exponents
Answer:
18.8
Step-by-step explanation:
the distance between E and F is 6
the distance between F and G is 5
the distance between E and G is 7.8102
add them all together to get 18.8102
It is a function because your output is not repeating and the (x) is your domain (y) is your range
It is B, the coefficient of the x-term. When you multiply this out, you get x*x+x*q+x*p+p*q, or x^2+x(p+q)+p*q
Notice how the x term is multiplied by p+q.
Hope this helps!