Plot the graph then you do the vertical line test. You draw a vertical line on the graph. If the line touches the graph at just one point,note just one point then it is a function
Answer:
ree
Step-by-step explanation:
Answer:
Answer is the second one
Step-by-step explanation:
Log

X-2 means it is shifted to the right by 2 units also there is no negative before log so it os not reflected