Evaluate the following examples of the greatest integer function:
f(3.4) = [[3.4]] =
f(0.8) = [[0.8]] =
f(-1.7) = [[-1.7]] =
f(-3.5) = [[-3.5]] =

Step-by-step explanation:

To evaluate the domains of the greatest integer function, the rule is that you always round DOWN to the next whole number.

f[[3.4]] = 3

f[[.8]] = 0

f[[-1.7]] = -2

f[[-3.5]] = -4

Always round down!! Just remember that and you'll be ok!