Answer:
What exactly is your question?
Step-by-step explanation:
Answer:
(-8,-2) try it
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
sub in the letters with the given number in brackets
= (9) + 6(3)
= (9) + 18
= 27
Answer:
Midpoint is (0.5,6.5)
the distance is 7.1
Step-by-step explanation:
hope this helps u have a nice day :)
Answer:
a) we know that this is convergent.
b) we know that this might not converge.
Step-by-step explanation:
Given the
is convergent
Therefore,
(a)
The power series
has radius of convergence at least as big as 8. So we definitely know it converges for all x satisfying -8<x≤8. In particular for x = -3
∴
is convergent.
(b)
-8 could be right on the edge of the interval of convergence, and so might not converge