If a straight line on the graph starts at the origin has the coordinates (18,2) what is the constant of proportionality (k)?

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

How do you determine whether a relationship represented as as graph is linear or nonlinear

∆red ≅ ∆ by rule will give brainiest if possible