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Mathematics, 22.09.2019 18:50 lexysmith1722

Given the function:
f(x) = -2e^x find f(x), if x=3
so far what i manage to grasp with this equation is
replacing the "x" with 3 so: f(3)= -2e^(3)
the answer ( using the scientific calculator) gave me -6
i have no idea what are the other steps to this equation.

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Given the function:
f(x) = -2e^x find f(x), if x=3
so far what i manage to grasp with t...
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