If someone could explain this and tell me what the answer is it would be amazing

How do the graphs of y = 1/x and y=5/x+6 compare?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.