The vertex of the positive parabola turns at point (-2, -11)
The vertex is at (-1,0).
The vertex has a minimum value of (-4, -11)
The equation is linear and so has no vertex.
The given equation is y = x - 4x + 2 which can be written as y = -3x + 2 This is an equation of a straight line. Therefore it has no vertex and so cannot be written in vertex form.
The vertex of the positive parabola turns at point (-2, -11)
The vertex is at (-1,0).
The vertex has a minimum value of (-4, -11)
The equation is linear and so has no vertex.
The given equation is y = x - 4x + 2 which can be written as y = -3x + 2 This is an equation of a straight line. Therefore it has no vertex and so cannot be written in vertex form.
The vertex is at the point (0, 4).
The vertex form is y = (x - 4)2 + 13
-2-5
y = x +1 is the equation of a straight line and so has no vertex.
factors are (x + 9)(x - 4) so x = 4 or -9. Does that help?
(3, -21)
x = -3y = -14