I don't understand how to solve them please help

Question 7: (1 point) Sketch the graph of an example of a function / that satisfies all of the given conditions. *- 3+ lim f(x ) = 4, lim _ f(x) =2, lim f(x) = 2, f (3 ) = 3, f (-2) =1 Question 8: (1 point) Use the graph of the function f ( x ) = 1 to state the value of each limit, if it exists. If it does not exist, explain why. (a) lim f(x) (b) lim f (x) *- 0+ (c) lim f(x)