Someone help w these pls

What two consecutive odd integers have a sum of -28

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36