Answer:
This is an geometric sequence because the common ratio is -2.
Step-by-step explanation:
-2*-2=4
4*-2=-8
-8*-2=16
So, as we are seeing that the common ratio is -2, so this is an geometric sequence.
I think 32! If it’s wrong I’m sorry lols
Answer:
2
Step-by-step explanation:
5 and 7 are the coefficients if you need them
Answer: -103
Step-by-step explanation:
4(2³)(2-5)-7
=(4)(8)(2-5)-7
=32(2-5)-7
=(32)(-3)-7
=-96-7
=-103
