We are given with the sequence -20, -16, -12, -8. From this sequence, we can see that the arithmetic difference is +4, from -(-20 + 16). hence following the arithmetic formula of an = a1 + d *(n-1). Substituting, an = -20 + 4 *(n-1) where n is an integer
7+ (-5) = 2.
Therefor, 4^2 would be the right answer.
Answer:
hardd sorry
Step-by-step explanation:>..
A Hi complete the table shown with an expression need to solve the problem and solve in
