Answer:
Step-by-step explanation:
Given
Recursive: 
Required
Determine the formula
Substitute 2 for n to determine 
Substitute
Next is to determine the common difference, d;
The nth term of an arithmetic sequence is calculated as
Substitute and
Hence, the nth term of the sequence can be calculated using
Given is -
The variables y and x have a proportional relationship, and y = 5 when x = 4.
As we have to find the value of x when y= 8 so putting y = 8 in the above relationship, we get :
Hence, the answer is 6.4
V=LWH
cube
V=L^3
if it is doubled, then each dimention (LWH) is dobubled
since L=W=H
V=(2L)^3
V=8L^3
compared to orignal
L^3 vs 8L^3 it is 8 times more
demonstarte
10^3=1000
5^3=125
1000/125=8, not 2
Tbh, all I remember is thaat quadratic means "involving the second and no higher power of an unknown quantity or variable", that linear means lines, and exponential means something like becoming more rapid. Sorry I'm not much help
Definition. Suppose that is a group and is a generating set. The Cayley graph<span> is a colored directed </span>graph<span> constructed as follows: Each element of is assigned a vertex: the vertex set of is identified with. hope it helps. :)</span>
