Find a power series for the function, centered at c. f(x) = 1 9 − x , c = 4 f(x) = [infinity] n = 0 Incorrect: Your answer is incorrect. Determine the interval of convergence. (Enter your answer using interval notation.)

Looks like the given function is

Recall that for |x| < 1, we have

We want the series to be centered around , so first we rearrange f(x) :

Then

which converges for |(x - 4)/5| < 1, or -1 < x < 9.

because its not ur topic and its not for is for homework not that.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: