Ando buscando a mi amiga no aparece aquí su nombre es Custos3857 si la encuentran xfavor díganle que la busco

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

What numbers are included in the set of integers? what numbers are not included?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2