PROCEDURE mystery x X
< 0
IFY
DISPLAY Y
Which of the following best describes the behavior of the procedure
It displays true if x is negative and display: false otherwise
It displays nothing ifx is negative and displays true otherwise
It displays true if is negative and display: nothing otherwise
It displays nothing if x is negative and displays false otherwise
Od

hi, you. i think this we be deleted because it's a invalid question.

(i suggest no to do this in the

answerpanning and scanning;

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.