-163840
Explanation:
The formula to find the nth term for a geometric sequence is
(a1)(r)^n-1
So by plugging in the terms you get
(5)(-2)^16-1 = -163840
Let


in this problem
f(x)=g(x)
so

using a graph tool
the solution is the intersection of both graphs
see the attached figure
the solutions are
x=-1.89
x=2.66
The solution to given inequality is:
x<3
Step-by-step explanation:
We have to solve the given inequality to get the value of x
Given inequality is:

Adding 20 on both sides

Dividing both sides by 5

The solution to given inequality is:
x<3
x will be equal to all values less than 3
Keywords: Inequality
Learn more about inequality at:
#LearnwithBrainly