Show all steps (4 points) a,b,c.d

Use the graph of f(x) to determine the following limits. The domain of f(x) is x E R. If the limit does not exist enter "DNE". "+infinity" and "-infinity" are also possible answers. a) lim f(x)= x-+3 b) lim f(x)= x-+2 c) lim f(x)= .x+ + 00 d) lim f (x)= a) A b) A/ c) A ld)