Two and Two

Students find the two constants of proportionality for a proportional relationship and explain how those constants are related.

By Desmos Classroom

Learning goals: Learning Goals • Use the word reciprocal to explain the relationship between the two constants of proportionality in a proportional relationship. • Write two equations that represent the same proportional relationship (`y=kx` and `x=\frac{1}{k}y`). Materials • Scissors (optional)