The function f(x) = is shown on the graph.

which statement is correct?
the domain of the function is all real numbers greater than or equal to 0.
the range of the function is all real numbers greater than or equal to −1.
the range of the function is all real numbers less than or equal to 0.
the domain of the function is all real numbers less than or equal to 0.

The domain of the function is all real numbers less than or equal to 0.

Step-by-step explanation:

The domain of a function is the set of x-values.  In this graph, the only x-values that have points on the graph are points from 0 and below; this would be a domain of all numbers less than or equal to 0.

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

it would be:

c.parallelogram.