Which statement is true of the function f(x) = -x? check all that apply.
the function is always increasing.
the function has a domain of all real numbers.
the function has a range of {y-00 < < o }
the function is a reflection of y =
x.
the function passes through the point (3.-27).

Step-by-step explanation:

"The function is always increasing" is false.  The function is always decreasing.

"The function has a domain of all real numbers."  True.  The function is a polynomial and thus has a domain of all real numbers.

"The function has a range of {y-00 << o }."  False.  The range is (-∞, ∞ ).

"The function is a reflection of y =  x."  True

"The function passes through the point (3.-27)."  False

irrational, cannot