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Given that f(x) = pi^x + x^pi + 2^x + x^2, what is the range of f(x) on the interval [0, ∞)?
Give your answer in interval notation.

 Jan 23, 2021
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When x = 0 the equation becomes

1 + 0 + 1 + 0 = 2

  as x increases toward infinity , so does the value of the function

 

so range   [2, + inf)

 Jan 23, 2021

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