For the function $f(x)= 7e^x$ how do you find the following function values: f(3)?

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Answer 1 · 2017-01-03T19:04:14

$7e^3≈140.599$

$"To evaluate f(3) substitute x=3 into f(x)"$

$rArrf(color(red)(3))=7e^color(red)(3)larr" exact value"$

$"or " f(3)≈140.599" to 3 decimal places"$

For the function f(x)= 7e^xf(x)= 7e^x how do you find the following function values: f(3)?