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Continuity in an Interval

Draw the grap...

Question

Draw the graph of the function $f : R \to R$ defined by $f (x) = x^{3}, x ϵ R$ .

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Solution

Drawing diagram of function $f (x) = x^{3}, x ϵ R$
$f (x) = x^{3}, x ϵ R$ (given)
Put $x = 0, 1, - 1, 2, - 2$ we get
$f (0) = 0, f (1) = 1, f (- 1) = - 1, f (2) = 8, f (- 2) = - 8$

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[NCERT EXEMPLAR]

\to

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Continuity in an Interval

Standard XII Mathematics

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