Which of the following shows the table represents of the exponential function f(x)=5*2^x? a) x | y b) x | y c) x | y d) x | y 0 | 5 0 | 1 0 | 10 0 | 5 1 | 7 1 | 10 1 | 20 1 | 10 2 | 9 2 | 100 2 | 40 2 | 20 3 | 11 3 | 1000 3 | 60 3 | 40