I need help, I'm not sure what mistake I'm making, need to learn how to solve step by step to see what step I'm messing up on.

Use the graph to write the formula for a polynomial function of least degree. f(X) = _' WebAssign Plot Recall that the zeros are used to write the factors of the polynomial function. Considering each zero individually, does the graph cross or bounce off of the x-axis a the zeros? Based on the appearance of the graph, what is the multiplicity of each zero and the corresponding degree of each factor? Use the values of the coordin of the y-intercept to determine the stretch factor for the polynomial function