Which sequence is modeled by the graph below? *Will Medal*

Question

anonymous · Answer

attachment

jhonyy9 · Answer

you need give to n the value of 2,3,4,5 and check in case of what equation will get the presented values for y 

for example in case of n=2 you need getting 1 

in case of seconf equation for n=2 result 4
------- 3rd equation n=2 --- -8
-------4th ----- n=2 --- 1 so this mean that the first one and the 4th is right but for 
n=3 in case of first one equation result 2 but in case of 4th equation for n=3 result 1/2

result that the first choice is right sure 

hope this will help you

anonymous · Answer

Thank you soooooo much @jhonyy9

jhonyy9 · Answer

was my pleasure 

good luck

bye bye