10. Quadratic Equations and Functions

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

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

Graph each quadratic equation by finding and plotting ordered pair solutions.

$y=2x^2+5$

Graph each quadratic equation by finding and plotting ordered pair solutions.

$y=-3x^2$