Small-group support
The equation, table, and graph are one relationship.
For y = 3x + 1, find y when x = 4.
The equation, the table, and the graph are the same relationship. Multiplying by the coefficient is the change per one unit. Adding the constant happens after that, not instead of it.
Problem 1 of 4. A short entry task, a model, guided examples, then a new independent try. Frames are optional.