write the first four terms a2=6 a3=-3?

Question

a.) 6,-3,-3/2,-3/4  b.) -12,6,-3,3/2 c.)6,-3,-3/4,-3/8 d.)12,6,3,3/2 please help ASAP

Answer 1

Successor = Precedent / -2

 

Reject a.) , c.) because a₂ is not equal to 6 ;

 

Reject d.) because a₃ is not equal to -3 ;

 

Let us examine b.) . Terms fit line #1

 

Answer b.)  -12,  6,  -3,  3/2