Question

Which description means the same as this limit expression? lim f(x)= -infinity
x-->infinity
A.The graph falls on the left side.
B.The graph rises on the right side.
C.The graph falls on the right side.
D.The graph rises on the left side.

Answer 1

I think its A because the f(x)= -infinity mean the graph will go down but the x-->infinity means it will go up on the right

Answer 2

i think he means this:

\(\Large \lim\limits_{x \to \infty} f(x) = -\infty\)

so think about C maybe?

Answer 3

why C?

Answer 4

@IrishBoy123

Answer 5

positive values of x are on the right side of the exes

Answer 6

ok what does that mean in terms of the question? Are you saying it is going at an upward direction?

Answer 7

No - it f(x) decends as x in creases to the right

Answer 8

Oh so then its B

Answer 9

oh that says decend I'm sorry. So it is C

Answer 10

@welshfella

Answer 11

yes

Answer 12

Thank you so much!

Answer 13

:)