Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.

Linear functions are an important concept for students to understand in math class. They can be represented using tables, graphs or equations. Teachers can use various activities to teach students how ...

Often a table of values is used to create the coordinates. We use substitution to calculate the values. For example y = 2x + 1 The y value is always '2 lots' of the x value plus 1.

Variants of Activation Function Linear Function Equation : Linear function has the equation similar to as of a straight line i.e. y = x Range : -inf to +inf Sigmoid Function It is a function which is ...