Thank you to anyone who who answers

it should be 8

Step-by-step explanation:

(mark me brainliest I appreciate it!!) answer = 8

Step-by-step explanation:

two in the first pattern

4 in the second pattern

6 in the third pattern

8 in the fourth pattern

(the pattern is adding +2)

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

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value