Some values of functions​ f, g,​ h, and k are provided in the table on the right. Find a possible equation of each function. Verify your results with a graphing calculator table.​ [HINT: Use linear or exponential​ equations.]

The equation of function f is ​f(x) = ?

Some values of functions f g h and k are provided in the table on the right Find a possible equation of each function Verify your results with a graphing calcul class=