Question

Pleasee help.
Use graphs and tables to find the limit and identify any vertical asymptotes of the function.

Answer 1

@niko

Answer 2

you're approaching x = 4 from the left

so make a table that gets closer and closer to 4 (so have x = 2, x = 3, x = 3.5, x = 3.9, x = 3.99, etc etc)

Answer 3

x/(x-4) = 1 + 4/(x-4)

compare with the parent function 1/x, what do you see?

Answer 4

im lost

Answer 5

1 + 4/(x-4) is the the function 1/x hat is shifted 4 units to the right and 1 unit up and got vertically stretched.

so,