Answer:

Write properties of function:

x intercept/zero: x=–2

y intercept: y=–2

domain: U

type of function: rational function

range: (–∞,1) U (1,∞)

even/odd/neither: neither

vertical asymptotes: x=1

horizontal asymptotes: y=1

slant/ oblique asymptotes: no

increasing interval: no

decreasing interval: (–∞,1) , (1,∞)

end behavior: as x ➡️∞，f(x)➡️ 1; as x➡️–∞ ,

f(x)➡️ 1

graph: