Graphs are visual representations of relationships between variables, and determining whether a graph represents a function is a fundamental concept in mathematics. A function, in simple terms, is a ...
A function is a relation such that for each \(x\)-value there is only one corresponding \(y\)-value. In other words, a function cannot contain two different ordered pairs with the same first ...
Practice how to recognise and determine the equation of a quadratic function from its graph ahead of your National 5 Maths exam with this interactive maths quiz. The equation of a a quadratic function ...
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