Solve by Graphing y=-9x^2 , y=1/3x^2 , y=-1/2x^2

$y = - 9 x^{2}$ , $y = \frac{1}{3} x^{2}$ , $y = - \frac{1}{2} x^{2}$

Step 1

Combine $\frac{1}{3}$ and $x^{2}$ .

$y = \frac{x^{2}}{3}$

$y = - 9 x^{2}$

$y = - \frac{1}{2} x^{2}$

Step 2

Combine $x^{2}$ and $\frac{1}{2}$ .

$y = - \frac{x^{2}}{2}$

$y = - 9 x^{2}$

$y = \frac{x^{2}}{3}$

Step 3

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

$(0, 0)$

Step 4