A restaurant launches a mobile app that allows customers to rate their food on a scale from -5 to 5 . Customers gave the lasagna scores of 2.25 , -3.5 , 0 , -4.5 , 1.75 , -1 , 3.5 , and -2.5 . Then the restaurant receives additional scores of -0.75 , -1.5 , -1.25 , 4.75 , -0.25 , -0.5 , 5 , and -0.5 for the lasagna. Given the additional data, should the restaurant consider changing the recipe?

correct answer:

i^31 = -i

i dont know

step-by-step explanation:

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

i think its a.

hope this