1. Both graphs have exactly one asymptote.
2. Both graphs are exponential functions.
4. Both graphs have been shifted and flipped.
are correct. Options 1, 2, and 4 are correct.
A vertical shift is when the graph of the function is moved up or down a fixed distance,
Since , both are shift and flipped.
We can see both graph are not touching the line so, both has exactly one asymptote.
Important: Both graphs are not logarithmic functions.