Find the axis of symetry of X^2+2X+1

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Plot the intercepts to graph the equation

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0