What is the horizontal asymtote of f(x) = -2x/x+1

For this case what you should do is check the points where the function is NOT defined.

 The function is not defined for those values where the denominator is equal to zero.

 We have then:

 y = (x + 2) (x + 4) / (x + 4) (x + 1)

 Studying the denominator:

 (x + 4) (x + 1) = 0

 x = -4

 x = -1

 C. asymtotes: x = -1 and hole: x = -4

Read more on -

Step-by-step explanation:

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

brandon has 4344 video games.  

step-by-step explanation

7373 - 2929 = 4344

pls let me know if it was correct