The value of f(-3) will be zero
Step-by-step explanation:
Given ordered pair of function f is:
(7,0) )(-3,0) (2,0)(9,0)
The general form of ordered pair is (x,y) where x is the element of domain of function and y is the respective range value i.e. x is input and y is output
So,
In order to find the value of f(-3) we have to observe which ordered pair has -3 as input i.e. as first element of ordered pair
The required ordered pair is: (-3,0)
In the required pair, -3 is the input and 0 is the respective output
So,
The value of f(-3) will be zero
Keywords: Domain, Range
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