Question 1 out of 6

    What is the vertex of the parabola represented by the equation y = x^2 - 4x + 3?

    (2, -1)

    The vertex of a parabola in the form y = ax^2 + bx + c can be found using the formula x = -b/(2a). Here, a = 1 and b = -4, so the vertex is at (2, -1).