posted by Audrey on .
Totally confused and have 5 more problems like this. Can someone explain each step for these questions? Thanks!
Let f(x) = e^x–2 + 3.
(a) Describe in words how the graph of f can be obtained from the graph of y = e^x.
(b) What is the domain of f?
(c) What is the range of f?
(d) What is the y-intercept? State the approximation to 2 decimal places (i.e., the nearest hundredth).
(e) What is the horizontal asymptote?
The graph is exponential, with f(x) shifted upward three units, and to the right two units.
domain of f is all real values of f
range? 3 to inf
y intercept is when x is zero. e^-2 + 3
or about 1/e^2 + 3 =appx 1/6 + 3 + 3.15 check that in your calculator