The words suffix and prefix share a common root, fix. this common root word means to

a. organize.
b. wish.
c. say.
d. fasten.

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

a structured set of data held in a computer, especially one that is accessible in various ways. here is an example

hope this