Algebra, STD2 EQ-Bank 6 MC Which graph shows a relationship that is a direct variation? Show Answers Only \(B\) Show Worked Solution \(\text{Direct variation requires a linear relationship of the form }\ y = kx.\) \(\text{Hence the line must be straight and pass through the origin.}\) \(\text{By elimination:}\) \(\text{Eliminate C and D – not linear}\) \(\text{Eliminate A – linear but not passing through origin}\) \(\Rightarrow B\)
