SOLUTION: Evaluate the exponential function for three postive values of x, three negative values of x, and at x=0. Use the resulting ordered pairs to plot the graph. State the domain and the

Question 328892: Evaluate the exponential function for three postive values of x, three negative values of x, and at x=0. Use the resulting ordered pairs to plot the graph. State the domain and the range of the function.
f(x) = e^-(x+5)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

Select any values that you like from the given intervals. Substitute each one, one-by-one, into the given function. Calculate the value of the function, which is to say, the value of

.

So, do it 7 times, once for each of the specified input values. The points to plot will be the ordered pairs formed by the input value as the first coordinate and the resulting value of the function as the second coordinate.

The domain is all real numbers. The range is all f(x) where f(x) is real and greater than zero.

John

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