Question

need help on the attachment

Answer 1

can't be the last one because your function is always concave up, and the last one is concave down on
\[(-\infty, 0)\]

Answer 2

can't be the first one either, because that limit as x goes to infinity is infinity, so it would certainly also be infinity if you added x. that leaves the second one, unless of course there are more choices.

Answer 3

I won't jump in, since satellite you seem to be doing ok, but note there are 5 possible graphs (scroll down).

Answer 4

Go blue is right

Answer 5

there 5 graph choices satellite

Answer 6

satellite where you at?