State the vertex, intercepts, and domain & range for each quadratic.

$y=-2x^2+11$

State the vertex, intercepts, and domain & range for each quadratic.

$f\left(x\right)=-4{(x+\frac{2}{3})}^2-3$

Vertex Form of Quadratics Practice 14

Graph the following quadratics and state its vertex and intercepts.

$y=x^2-2x-3$

Graph the following quadratics and state its vertex and intercepts.

$y=4x^2-8x+5$

Graph the following quadratics and state its vertex, intercepts and domain & range.

$h\left(x\right)=\frac{1}{2}{x}^2+10x-5$

Graph the following quadratics and state its vertex, intercepts and domain & range.

$f\left(x\right)=-\frac{3}{2}{x}^2-6x+6$

Determine if the parabola opens up or down.

$y=-2x^2-6x-7$