Make graphs of the periodic extensions on the region x ∈ [−3π,3π] of the following functions f defined on x ∈ [−π,π]. be sure to indicate the extension’s exact value at all points in x ∈ [−3π,3π], particularly at jump discontinuities (if any). also, determine if the extension is continuous or not on the real line. (a.) f (x) = sin (x). (b.) f (x) = sin (x/2). (c.) f (x) = cos (x/4). (d.) f (x) = |x|. (e.) f (x) = x. (f.) f (x) = 1. (g.) f (x) = e^x. (h.) f (x) = e^|x|.

Are carpet coast $15 per square metre. the total delivery charge is $21 peter buys n squared metres of carpet what is the expression which represents the total cost in $

What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.