Classify the Models
In , the base tells us if it grows or shrinks.
Drag to sort!
📈 Growth ()
📉 Decay ()
Shape the Curve
Match the target model by adjusting a (initial) and b (factor).
Adjust sliders to match
y = {{ s2_currentA }}({{ s2_currentB.toFixed(2) }})x
{{ s2_currentA }}
{{ s2_currentB.toFixed(2) }}
Match Confirmed!
Target:
Build the Model
Translate the scenario into an equation.
Tap options to fill the slots
👾
{{ s3_scenario.text }}
y =
{{ s3_slots.a || '?' }}
(
{{ s3_slots.b || '?' }}
)
x
Perfect Model! ✨
Predict the Future
Use the model to find the value at a specific time.
Slide to the target year
{{ s4_scenario.text }}
Target: Find value at Year {{ s4_targetYear }}
Time (x)
{{ s4_currentYear }} yrs
Value (y)
{{ s4_currentValue }}
010
Target Reached! ✅
🏆
Master of Models!
You've successfully identified, shaped, built, and used exponential growth and decay models.