Question

1.The________of a function P is defined as the value of x for wihich P(x)=0

Answer 1

Recall from your previous algebra classes that the set of all possible input values for a function is called the domain of the function, and the set of all output values for a function is called the range. Given y = f (x), the x variable is called the independent variable and represents an input value from the domain.

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