Desmos Tricks
Prediction Value
Predict future values using your regression model.
🔮 Feature Prediction
Define f(x) and plug in numbers.
f(25)
📝 SAT Problem
A model for the height of a sapling is \(h(t) = 0.5t + 2\), where \(t\) is years since planting.
What is the predicted height after 10 years?
(A) 5
(B) 7
(C) 12
(D) 52
Step 1: Define the Function
Type: h(t) = 0.5t + 2
Step 2: Predict the Value
Type: h(10)
Step 3: Result
Desmos calculates: 7
✅ Final Answer: (B)