For the function f(x)=x” – 6x + 7x-2, state: a) the maximum number of real zeros…

For the function f(x)=x” – 6x + 7x-2, state: a) the maximum number of real zeros that the function can have: b) the maximum number of x-intercepts that the graph of the function can have; and c) the maximum number of turning points that the graph of the function can have. The function f(x)=x” – 6x + 7x-2 has a maximum of real zeros. The function f(x)=x” – 6x®,+ 7x-2 has a maximum of x-intercepts. The function f(x)=x” – 6x + 7x-2 has a maximum of turning points. Enter your answer in each of the answer boxes.