Algebra II 4.08: Graph Polynomial Functions

Which graph represents the polynomial function f(x)=x^3+3x^2−10x−24?

The graph that has a point at (1, -30)

Which graph represents the polynomial function g(x)=x^3+5x^2−12x−36?

The graph that intercepts with -2 on the x axis.

Which graph represents the function f(x)=x^4+4x^3−12x^2−32x+64?

The graph that sits on the points -4 and 2 on the x axis.

The degree of the polynomial function f(x) is 4. The roots of the equation f(x)=0 are −4 , −1 , 2 and 5. Which graph could be the graph of f(x) ?

The large 'W' shape that leans towards the first quadrant.

The degree of the polynomial function f(x) is 3. The roots of the equation f(x)=0 are −1 , 0, and 4. Which graph could be the graph of f(x) ?

The squiggly shape where the arch is closer to the third quadrant.