I just need the angle :)
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Answer:
The required recursive formula is:
Step-by-step explanation:
We are given a geometric sequence as:
6,-18,54,-162,.....
Clearly after looking at different terms of the sequence we could observe that the sequence is an geometric progression (G.P.) with common ratio= -3 denoted by r.
Let represents the nth term of the sequence.
This means that:
As the common ratio is -3.
so,
Hence, the required recursive formula for the geometric sequence is:
The difference between the maximum value of g(x) and the minimum value of f(x) is 5.
Given function is:
......(1)
The general form of a quadratic equation is with
.
As we know the minimum value of a quadratic function is when a>0
For f(x) a>0 so minimum value of f(x) = =7
From the graph, the maximum value of g(x) =12
So, the difference between the maximum value of g(x) and the minimum value of f(x) =12-7 =5
Hence, the difference between the maximum value of g(x) and the minimum value of f(x) is 5.
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