Good morning,
could you please tell me how to express in Standard Form the equation:
f(x) = (x-2)(x-6)
and what the vertex and axis of symmetry would be?
Thank you

Question

Good morning,
could you please tell me how to express in Standard Form the equation:
f(x) = (x-2)(x-6)
and what the vertex and axis of symmetry would be?
                              Thank you

anonymous · Answer

standard form = x^2-8x+12 (after expand)
axis of symmetry, x=4
vertex (4,-4)
correct me if im wrong

anonymous · Answer

Thanks Student 91, I'm now a fan of yours (if it helps ?). I had calculated the same answers but I wasn't sure about them.