IB Maths AI SL 1.8 Technology for equations
IB Maths AI SL 1.8 Technology for equations
Students practise forming equations from worded constraints, then solving systems or finding unknowns using GDC graphing, solver, or algebraic substitution.
How this is tested
- derive simultaneous equations from sales data and solve using GDC matrix or solver function
- substitute the volume condition into the area formula to write area in one variable
- use a cubic's visible roots with root relationships to determine a parameter