Which of the following rational functions is graphed below?

Find the vertex of the function given below y=x^2-6x+1

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship