Find the intervals of convergence of f(x), f '(x), f ''(x), and f(x) dx. (enter your answer using interval notation. be sure to check for convergence at the endpoints of the interval.) f(x) = ∞ (−1)n + 1(x − 4)x = 1 (a) f(x)

I'm guessing you're given

Note that for odd , the corresponding term in the series is 0, so only the even terms matter. Let , for which . Then

Differentiating/integrating the power series gives

By the ratio test, ...

a. ... converges for

b. ... converges for

c. ... converges for

d. ... converges to

he kicked it up? is this the answer ?

step-by-step explanation:

2x + 8

step-by-step explanation: