When graphing a rational function, how do you determine where to sketch the horizontal asymptoteFind the horizontal asymptote of this function r(x) = (3x ^ 2)/(x ^ 2 + 6x + 5)

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

i think it’s c i believe

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.