SPM 2017 Additional Mathematics (Paper 2, Question 2)
- Wee-Lee Ang
The equation of the crooked line is .
- Find the general expression for , evaluated when .
- Write down the equation for the purple line, which is the tangent to the crooked line at .
- Use the -slider to explore the effect of the size of perturbation on the the gap between and .
- Try the tangent line method to compute the approximate values for , , , etc.