Question

Give the equation of the horizontal asymptote shown below.

Answer 1

Answer:

the other person is right, the answer is y = 7

Step-by-step explanation:

Answer 2

Polynomial division yields

$\dfrac{7x^2}{x^2+5}=7-\dfrac{35}{x^2+5}$

As $x\to\pm\infty$, you have the remainder term approaching $0$, so the horizontal asymptote is the line $y=7$.