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Which points are the \(x\)-intercepts of the graph of \(f(x)=|x|-5\)?

Answer and explanation

Correct answer: \((5,0)\) और \((-5,0)\)

At an \(x\)-intercept, the \(y\)-coordinate is \(0\). Thus, set \(f(x)=0\): \(|x|-5=0\), which gives \(|x|=5\). Therefore, \(x=5\) or \(x=-5\), so the intercepts are \((5,0)\) and \((-5,0)\). Exam tip: to find \(x\)-intercepts, always set the function value equal to zero.

Related tags

Relations And FunctionsModulus FunctionX-InterceptsStandard FunctionsGraphs Of Standard FunctionsMathematicsClass 11 Mcq

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