Answer:
YOUR ANWSER IS C
Step-by-step explanation:
HOPE THIS HELPED
What are the numbers x and y are sopposed to be?
The next the sequence is 19,23,27. it increases by 4. John is wrong
Answer:
aₙ=(-2)ⁿ*2.
Step-by-step explanation:
1) -4*(-2)=8; 8*(-2)=-16; -16*(-2)=32, ...
2) the required equation is:
aₙ=(-1)ⁿ*2ⁿ*2; ⇒ aₙ=(-2)ⁿ*2 or aₙ=(-1)ⁿ*2ⁿ⁺¹.
