Graph y>=x^2-4 y<=-2x^2+7x+4

$y \geq x^{2} - 4$ $y \leq - 2 x^{2} + 7 x + 4$

Graph $y \geq x^{2} - 4$ .

The equation is not linear, so a constant slope does not exist.

Not Linear

Graph a solid line, then shade the area above the boundary line since $y$ is greater than $x^{2} - 4$ .

$y \geq x^{2} - 4$

Graph $y \leq - 2 x^{2} + 7 x + 4$ .

The equation is not linear, so a constant slope does not exist.

Not Linear

Graph a solid line, then shade the area below the boundary line since $y$ is less than $- 2 x^{2} + 7 x + 4$ .

$y \leq - 2 x^{2} + 7 x + 4$

Plot each graph on the same coordinate system.

$y \geq x^{2} - 4$

$y \leq - 2 x^{2} + 7 x + 4$