[tex]<b>The correct answer is D</b>[/tex]
That is f(3)=9
EXPLANATION
The values in the first column are the inputs for the function f(x), that is the x- values.
The values in the second column are the corresponding outputs. That is,
[tex]f(-3)=-9[/tex]
[tex]f(-2)=-6[/tex]
[tex]f(-1)=-3[/tex]
[tex]f(0)=0[/tex]
[tex]f(1)=3[/tex]
[tex]f(2)=6[/tex]
[tex]f(3)=9[/tex]
In this particular question, the values have been plugged into the expression for the function already and the final value have been given to you.
No need to to be given the expression for the function again.
