Latest exam Aptitude Question SOLUTION: Which of the following exponential functions best describes the table below? x: -0.1, 0 , 0.1 , 0.2 y: 6, 3, 1.5, 0.75 a) y=6(1/2)^10x b) y=3(1/2)^x/10 c) y=3(1/2)^10x