Graph the function y = 4x4 – 8x2 + 4. Which lists all of the turning points of the graph? Picture below so you can see exponents.
(0, 4)

(–1, 0) and (1, 0)

(–1, 0), (0, 4), and (1, 0)

(–4, 0), (–1, 0), (0, 4), and (1, 0)

Idon't take stuff like this new to me

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0