Q4. Determine whether the graph of function f(x) touches the x- axis at each x-intercept. zero multiplicity Graph touches or crosses the x-intercept at a zero What is the power function (the leading term of this polynomial)? Use your responses above to sketch the graph of f(x) = 3x(x + 4) ( x 6) _00 F to = y -3x (x + 4) (x - 6) crosses or y + Q5. Graph the polynomial function f(x) = x + 5 x - 4x-20 (Hint: Which form of a polynomial is more beneficial while graphing: standard or factored?) X