Yes. If you have a function that squares a number, the output will be the same for both positive and negative input of the number. e.g. 22 = (-2)2
Or if you use a boolean:
If test > 0
return True
test can be equal to 1 or 2 or anything else
Yes, although functions that do so are not one-to-one functions. A vertical parabola is an example of one such function.
That set is called the ranger of the function.
output
It prevents certain types of inconsistent data values from being entered.It assign a row(s) nullable values.It assign a column(s) duplicate data values from being entered.None of above
The domain is the possible values that can be input into the function and produce a real number output.
True
Yes, although functions that do so are not one-to-one functions. A vertical parabola is an example of one such function.
false
The set of output values of a function or relation is the range
The Range is the set of all possible output values of a function or relation.
True
false
That set is called the ranger of the function.
output
The domain of a function is the set of values for which the function is defined.The range is the set of possible results which you can get for the function.
output
No. Weighting is used to assign different importance to different values.