Variation Solver
Pick direct, inverse, or joint variation, enter a known data point, and the solver finds k — then predicts y at any new inputs.
1 Variation Solver
Choose the variation type, enter what you know, and get k plus a prediction.
Input
Results
Press Solve.
2 The two-step method
Every variation problem is two steps: find k from the known point, then predict with the model. The solver never skips step one.