Answer:
c = - 32
Step-by-step explanation:
The common ratio r of the sequence is
r = [tex]\frac{a_{2} }{a_{1} }[/tex] = [tex]\frac{4}{-2}[/tex] = - 2
To find the next term in the sequence multiply the previous term by r
a = 4 × - 2 = - 8
b = - 8 × - 2 = 16
c = 16 × - 2 = - 32
