(Modelo de costo lineal) Un hotel alquila un cuarto a una persona a una tarifa de $25 por la primera noche y de $20
por cada noche siguiente. Exprese el costo y, de la cuenta
en términos de x, el número de noches que la persona se
hospeda en el hotel,

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

answer is

b.

1.67

hope you get this right.