Graph o a function

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Graph o the function f(x) = x4 − 4x ower the interval [−2,+3]. An aa shawn are its twa real ruits an global minimum ower the same interval.

In mathematics, the graph o a function f is the collection o aw ordered pairs (x, f(x)). If the function input x is a scalar, the graph is a twa-dimensional graph, an for a continuous function is a curve.