Fourier { 2 if -2 < x < 0 ; 0 if 0 < x < 2}

The Fourier series expansion of f(x) is

where P = 4 is the period of f(x), and the coefficients are

(where k is a positive integer)

The series for f(x) reduces to

(I've attached a plot showing the original function in blue and the Fourier expansion with k = 10 terms)

4 + 5 7/9= 9 7/9

step-by-step explanation:

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.