<em>A relation between a set of inputs having one output each. </em>
<em>Every function has a domain and codomain or range. </em>
<em>A function is generally denoted by f(x) where x is the input.</em>
I believe the answer is D. You and your partner are the only two who can determine how close you are.
Beyond, among, behind or along with. "metacarpus" or "metaphysical" <span />
The hero or the “good person” of the story, usually the main character