Final answer:
The linear parent function is f(x) = x, which represents a straight line passing through the origin with a slope of 1.
Step-by-step explanation:
The linear parent function is represented by the equation f(x) = x. In this function, the variable x appears to the first power, and there are no other terms or operations present. The graph of this function is a straight line that passes through the origin (0,0) and has a slope of 1.
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