Which is the correct input-output table for the function f(x)= 3/x+4 ?

Input (x) -3 -2 1 2 3
Output f(x) -1.5 -2 5 3.5 3

Input (x) -3 -2 1 2 3
Output f(x) 3 2.5 7 5.5 5

Input (x) -3 -2 1 2 3
Output f(x) -1 1.5 5 7 7.5

Input (x) -3 -2 1 2 3
Output f(x) 1 4 3.5 6 4.5

Question

Which is the correct input-output table for the function f(x)= 3/x+4 ?

    Input (x) -3 -2 1 2 3
    Output f(x) -1.5 -2 5 3.5 3

    Input (x) -3 -2 1 2 3
    Output f(x) 3 2.5 7 5.5 5

    Input (x) -3 -2 1 2 3
    Output f(x) -1 1.5 5 7 7.5

    Input (x) -3 -2 1 2 3
    Output f(x) 1 4 3.5 6 4.5

anonymous · Answer

Plug in the values for x, and see if they will give you the following values (output) when evaluated

anonymous · Answer

For example: $$f(-3) = \frac{ 3 }{ (-3)+4 } = \frac{ 3 }{ 1 } =1$$

anonymous · Answer

The -3 was your input

anonymous · Answer

Check all the inputs, if one is wrong then it's not that one.