Is it possible for exponential relationships to work if the y-intercept is 0? If it is possible, and the y-intercept was 0, how would I write that as an equation?

Answer 1

simple basic exponential function y=b^x has y intercept = 1 = b^0=1

subtract 1 to get

y = b^x -1, then the y intercept = 1-1 = 0