Complete the table for the function f(x)=2e−x.

Question

-2

-1

0

1

2

Answer 1

If the function is f(x) = 2e^-x and if the values you have listed are the values of "x" and you are supposed to find the values of f(x) then just plug them into a calculator to get the results.

f(-2) = 2e^-2 which is approximately equal to 0.2707

f(-1) = 2e^-1 which is approximately equal to 0.7358

etc