Write a binomial polynomial (that is, similar to a(x+y)+b(x+y)) according to the function intercept given in the figure below. The coefficients and constant terms are integers, and then multiply this polynomial by a rational number as a multiplier to make the curve of your polynomial conform to the graph. Please write a program to prove your answer is correct.

The idea to answer this question is to write a cubic polynomial by using three known x-axis intercepts, such as the first graph (x+3/4)(x-2)(x- 1/3), and then establish an equation to solve it according to the y-axis intercept: k (x+3/4) (x-2) (x- Bring in x=0, and you can solve k, so you can solve the problem.