What is the axis of symmetry and vertex for the graph $y = 12 x^{2}$ $y = 12x^2$ ?

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Answer 1 · 2018-05-17T11:04:16

The axis of a symmetric is the y-axis
The vertex $(x_{v}, y_{v}) = (0, 0)$ $(x_v,y_v)=(0,0)$

The axis of a symmetric is the y-axis

The vertex

$y = a x^{2} + b x + c$ $y=ax^2+bx+c$

$y = 12 x^{2}$ $y = 12x^2$

$x_{v} = \frac{- b}{2 a} = - \frac{0}{24} = 0$ $x_v=(-b)/(2a)=-0/24=0$

$y_{v} = 12 {(x_{v})}_{v}^{2} = 12 \cdot {(0)}^{2} = 0$ $y_v=12(x_v)^2=12*(0)^2=0$

The vertex $(x_{v}, y_{v}) = (0, 0)$ $(x_v,y_v)=(0,0)$

What is the axis of symmetry and vertex for the graph y=12x2 y = 12x^2?