No trolling please. I will mark brainlist

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

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*