Question

graph of e power 1/x

Answer 1

y=e1xy=e1x

Find the yy value at x=−1x=-1.

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Replace the variable xx with −1-1in the expression.

f(−1)=e1−1f(-1)=e1-1

Simplify the result.


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Trigonometry

Graph y=e^(1/x)

y=e1xy=e1x

Find the yy value at x=−1x=-1.

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Replace the variable xx with −1-1in the expression.

f(−1)=e1−1f(-1)=e1-1

Simplify the result.

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Divide 11 by −1-1 to get −1-1.

f(−1)=e−1f(-1)=e-1

Remove the negative exponentby rewriting e−1e-1 as 1e1e.

f(−1)=1ef(-1)=1e

The final answer is 1e1e.

1e1e

The yy value at x=−1x=-1 is 0.36787940.3678794.

y=0.3678794

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