Answer:
The correct option is B.
Step-by-step explanation:
The equation of linear parent function is
[tex]y=x[/tex]
Key property of the linear parent function are:
1. It is in quadratic l and lII.
2. It has a slope of 1.
3. It is a straight line.
4. It passes through the origin.
The graph of parent function is shown below.
In the given options only the statement " It has a slope of 1" is true.
Therefore the correct option is B.
