APFIVE Composition of Exponential and Logarithmic Functions
The functions $$f$$ and $$g$$ are defined by $$f(x) = e^{x-1}$$ and $$g(x) = \ln(x) + 1$$. For $$x > 0$$, which of the following is an expression for $$h(x) = (f \circ g)(x)$$?
A
$$x$$
B
$$e^{\ln(x) + 1}$$
C
$$x - 1$$
D
$$\ln(x) + 1$$
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | yasinseif5 | 3 | 7 | 3m 21s | 59 |
| #2 | danurizayo | 1 | 1 | 0m 53s | 47 |
| #3 | gultepemesut | 1 | 1 | 0m 58s | 42 |
| #4 | 905705 | 1 | 1 | 1m 04s | 36 |
| #5 | nailah.adilpottayil | 1 | 1 | 1m 48s | -8 |
| #6 | chunxiangxu.cxu | 1 | 1 | 2m 51s | -71 |
| #7 | isabelgehrig99 | 1 | 2 | 4m 34s | -184 |
| #8 | aniyahltlou | 1 | 1 | 7m 09s | -329 |
Items per page:
10
1 – 8 of 8