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Use the graph of y=e^x to evaluate the expression e^-2.8 round the solution to the nearest tenth if necessary

User Ylun
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In this item, I assume that the variable "e" here stands for the Euler number which is equal to 2.718. Raising this number to the exponent -2.8 will give us an answer of,
y = e^-2.8 = (2.718)^-2.8 = 0.0608
Therefore, the value of y is approximately 0.1.
User Farrukh Malik
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