Question

Use the graph to determine each limite, if any. Graph: http://i55.tinypic.com/20uewcn.jpg
i) lim (x -> 2-) f(x)
ii) lim (x -> 2+) f(x)
iii) lim (x -> 2) f(x)
iv) lim (x -> 0-) f(x)
v) lim (x -> 0+) f(x)
vi) lim (x -> 0) f(x)

For a:
i) -∞, ii) ∞, iii) doesn't exist, iv) doesn't exist, v) 0, v) doesn't exist
For b:
i) 0, ii) ∞, iii) doesn't exist, iv) doesn't exist, v) ∞, vi) doesn't exist
Is that correct?

Answer 1

here is your graph

Answer 2

ok, what do you need help with specifically?

Answer 3

I need to know if my answers are corrects, pls

Answer 4

hey, sorry, dipped out, back now

Answer 5

ok, so there is a vertical asymptot at 2 for (A)

Answer 6

x=2

Answer 7

A) - i, ii, iii are definitely good

Answer 8

yeah, so at 0 there is no value

Answer 9

it's an open circle

Answer 10

I got it! Now, my main troubles are the letters iv, v, vi.

Answer 11

sorry, i'm having trouble with A...let's move to some of B

Answer 12

in B, it appears that the limit it one for i, ii, iii, despite it not being continuous i believe the limit exists

Answer 13

sorry, -1

Answer 14

and the function is defined at x = 0, y=1 there

Answer 15

Right! Now i can go on. Thanks man!

Answer 16

ok, sorry, not the most helpful, but a start...maybe someone else can clear the rest up