Problem 97 of 7
Evaluate piecewise function f(x)=x+1 for x<2; f(x)=5 for x>=2 at boundary value 2.
Hints
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use interval conditions and open/closed endpoints.
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Use interval conditions and open or closed endpoints.
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Solution
Walkthrough
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1. Find which interval condition includes the input.
2. Use only that rule to evaluate.
3. If no condition includes the input, state undefined.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Averaging left and right values at a jump.