Respuesta :

Answer:

Step-by-step explanation:

a)   -1, 1, 5

b)   -3

c)   -1 to 6

d)    -3  to 2

e)  for a value, we need an input between or equal to -1 to 6,  what ever that x value is,  find it on the graph, then see what the y value is at that point.  That's your value of f