: Rewrite the equation with the numerical value of substituted back in.
In the HKDSE Mathematics (Compulsory Part), Variations is a core topic typically appearing in Section A(1) of Paper 1 (worth 4–7 marks) and several Multiple Choice questions in Paper 2. 1. Key Mathematical Models dse variation exercise
Here are some additional tips to help you get the most out of DSE variation exercises: : Rewrite the equation with the numerical value
Now, let’s apply this strategy to increasingly difficult DSE-style exercises. dse variation exercise