Phase {{ Math.min(step, 4) }} of 4
Discover the Pattern
Analyze the visitor data to find the right polynomial model.
Tap spaces to find differences
{{val}}
Differences are constant at level 2!
What is the degree of this polynomial?
Fit the Model
Build a rollercoaster track that passes through all the data points.
Adjust sliders to fit
{{s2_a}}
{{s2_b}}
{{s2_c}}
Perfect Fit!
Optimize Revenue
Find the production level (x) that generates the maximum revenue.
Drag cart to max revenue
Safe Domain
The rollercoaster must stay above ground (height ≥ 0). Set the safe operating times.
Drag bounds to set domain
Master Modeler!
You've successfully determined degrees, fitted curves, optimized models, and established valid domains.