Question 440071
 {{{graph( 400, 400, -8, 8, -8, 8, e^(-x) - 1)}}}

f(ln4) = 1/4 - 1 = -3/4
f(ln3) = 1/3 - 1 = -2/3
f(ln2) = 1/2 - 1 = -1/2
f(0) = 0
f(-ln4) = 4 - 1 = 3
f(-ln3) = 3 - 1 = 2
f(-ln2) = 2-1 = 1

Domain is the set of all real numbers. Range is the set of all real numbers greater than -1.