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Class 11 Mathematics Relations and Functions Real-Valued Functions, Their Domain and RangeMedium

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If (f:A\to\mathbb{R}), (A={-2,0,3}), and (f(x)=x^2+x), what is the range?

Answer and explanation

Correct answer: ({0,2,12})

The values are (f(-2)=2), (f(0)=0), and (f(3)=12). In exams find the image of every input in a finite domain.

Related tags

Real-Valued-Functions Range Finite-Domain Real Valued Functions Their Domain And Range Real Valued Functions Their Domain And Range Relations And Functions Mathematics Class 11 Mcq

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