Pretend you own a company that sells items over the internet. you decide that shipping costs will be based on the total weight of a customer's purchase. write a piecewise function for your shipping charges. include from three to five weight intervals. i have to write an equation for this but i don't know what to do

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

What point is the projection of q on a) r b) s c) t

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?