The value of f(3)=9
The correct option is (D)
What is function?
Function is an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
As, the table represents the values of function f(x) corresponds to the value of x.
For x=-3,
f(x)= -9
or, f(-3)=-9
Similarly, if we have to find f(3) which that the value of function when x=3.
So, by table
f(3)= 9
Hence, f(3)=9
Learn more about function here:
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