Parametric Differentiation How do I find dy/dx from parametric equations? Ensure you are familiar with Parametric Equations – Basics first This method uses the chain rule and the reciprocal propert...
Parametric Equations - Sketching Graphs How do I sketch a graph from parametric equations? Plotting?a graph is covered in Parametric Equations - Basics Still find the key features of a graph … … th...
Parametric Equations - Eliminating the Parameter What does eliminating the parameter mean? In parametric equations,?x = f(t)?and?y = g(t) There is still a connection directly linking?x?and?y This w...
Parametric Equations - Basics What are parametric equations? Graphs are usually described by a?Cartesian?equation The equation involves?x?and?y?only Equations like this can sometimes be rearranged ...
Solving & Interpreting Differential Equations How do I solve a differential equation? Solving differential equations uses integration! The precise integration method will depend on the type of ...
Modelling with Differential Equations What can be modelled with differential equations? ? There are many situations that involve “change” Temperature Radioactivity Medication Sales How do I set up ...
Separation of Variables What does separation of variables mean? Many differential equations used in modelling either … … have two variables involved (ie?x?and?y), or, ... involve a function of the ...
Particular Solutions What is a particular solution? Ensure you are familiar with?General?Solutions?first With extra information, the constant of integration,?c, can be found This means the?particul...
General Solutions What is a differential equation? Any equation, involving a?derivative?term, is a?differential?equation Equations involving only first derivative terms are called?first?order?diffe...
