The Following Table Shows Some Function Values $f ( x ) = 7 x + 6$

Multiple Choice

The following table shows some function values.
Which formula below fits these data?

A) $f ( x ) = 7 x + 6$
B) $f ( x ) = 6 x + 7$
C) $f ( x ) = \frac { x + 7 } { 6 }$
D) $f ( x ) = \frac { 7 } { x + 6 }$