Given the function h (x) = 9x¹ - x² A) Factor: h(x)= [Select] B) Determine the real zeros: [Select] [Select] {-1/3, 0 mult. 2} {-1/9.0 mult. 2, 1/9} {-1/9, 0 mult. 2} (1 1

Determine all real roots of the polynomial function and express it in factored form: ƒ (x) = 63x¹ + 199x³ – 139x² – 13x + 10.

2b. Please

Sketch the following polynomials. Include all your work, including how you computed: the y- intercept, the x-intercepts, whether the graph is above or below the x-axis, and the end-behaviour of the polynomial. (a) f(x) = x6 – 2x³ + 1 (b) g(x) = (2xª + 3x³ – - 16x – 24)2