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22 November, 01:43

Let f (x) = 81+3e-0.7x. What is the value of f (-1) ? Round the answer to the nearest hundredth. Enter your answer in the box.

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  1. 22 November, 01:57
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    F (-1) = 81+3e-.7 (-1)

    enter into scientific / graphing calculator

    f (-1) = 89.85
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