What is the value of the fifth term?

a(5) = 7

Step-by-step explanation:

Look at 5 on the n line, the horizontal line look up to the dot on that line.  Whats it value on the vertical line a(n)?  7 so a(5) = 7

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

50.6

step-by-step explanation: