Which of the following functions shown in the table below is an exponential function? Check all that apply. X -3 -2 -1 0 1 2 3 f(x) 2 5 10 17 26 37 50 (x) 0.125 0.25 0.5 7 2 4 8 h(x) 0.25 0.5 0.75 1 1.25 1.5 1.75 K(x ) 64 16 4 0.25 0.0625 0.0156 A. g(x) B. f(x) [ c. h(x) D. K(x)