Algebra Examples

$y > x^{2} + 3 x - 4$ $y < - x^{2} - x + 2$

Step 1

Graph $y > x^{2} + 3 x - 4$ .

Tap for more steps...

Step 1.1

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

Not Linear

Step 1.2

Graph a dashed line, then shade the area above the boundary line since $y$ is greater than $x^{2} + 3 x - 4$ .

$y > x^{2} + 3 x - 4$

Step 2

Graph $y < - x^{2} - x + 2$ .

Tap for more steps...

Step 2.1

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

Not Linear

Step 2.2

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

$y < - x^{2} - x + 2$

Step 3

Plot each graph on the same coordinate system.

$y > x^{2} + 3 x - 4$

$y < - x^{2} - x + 2$

Step 4