Question

helppp pleaseeee

Answer 1

@ilfy214 @primeralph

Answer 2

Do you notice the vertical dashed line?

Answer 3

yes

Answer 4

see how the vertical line is going through -2?

Answer 5

yes

Answer 6

Now, notice that the graph to the right of the dashed line goes more and more up without touching the dahsed line?

Answer 7

yes

Answer 8

Also, you notice that the graph to the left of the dashed line goes more and more down without ever touching the dahsed line?

Answer 9

yes

Answer 10

When you have a line like this in a graph that the graph of the function approaches but never touches, this line is called an asymptote.

Answer 11

oo ok so we have to make an equation for it?

Answer 12

As @ilfy214 mentioned above, the asymptote line goes through x = -2.
This means that the function can have every x value except for x = -2.

Answer 13

ooo ok

Answer 14

You don't need to know what the equation fo the fuction is. All you need to do is to notice from the graph that the graph get closer and closer to x = -2 but never touches it. The answer is that the domain is all numbers except for x = -2. Remember that with domain we are dealing with x values only.

Answer 15

oooo ok

Answer 16

thank you

Answer 17

you're welcome