1. The problem statement, all variables and given/known data A practice problem showed the relationship between frequency and wavelength to be inversely exponential. I don't understand why is the graphical relationship is not [instead] inversely linear. What concept am I missing? (No calculus please... I'd be clueless ). 2. Relevant equations v = ƒ[itex]\lambda[/itex] 3. The attempt at a solution Reading my text book to no avail.