Answer:
y = ln(x -5)
Explanation:
The log function has a vertical asymptote at x=0 and goes through the point (1, 0). This looks like that function translated 5 units to the right. When f(x) is translated right 5 units, x is replaced by x-5. The graph seems to be of the function ...
... y = ln(x -5)
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The natural log function will go through the points (2.718, 1) and (7.389, 2), as this curve appears to do.