Answer:product of powers, power of power, negative exponent
Step-by-step explanation:
I think its 6.3 blocks i dont knows if my answer is correct but i guess
You've got
just sub the number of the term to findd the term
first term is A(1)=-2(5)^(1-1)=-2(5)^0=-2(1)=-2
4th is A(4)=-2(5)^(4-1)=-2(5)^3=-2(125)=-250
8th term is A(8)=-2(5)^(8-1)=-2(5)^7=-2(78125)=-156250
I think it's C. I did use a graphing calculator as that makes it quicker and easier to solve these and its never failed me. C looks the closest since all the other lines graphed would be too low or too far to the right.