For all the nonzero values of a and b the value of which of the following expressions is always negative F. A - b
G. -a -b
H. |a| + |b|
J. |a| - |b|
K. - |a| - |b|

ik how do do this just give me a few minutes and i will give it to

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )

we would need a picture of the quadrilateral in order to answer the question. also, it seems that the question is missing some components.