Answer:
2h-3a
Step-by-step explanation:
First Find f(a+h)
f(a+h) =-a-h
Then find f(a)
f(a) =2a-3h
Then f(a+h) - f(a)= - a-h-(2a-3h)=2h-3a
part A is 120
6 × 20 = 120
part B
Answer: If x =7, then x + 2 = 9 and x + 4 = 11. These are your three consecutive odd integers.
