Find the coordinates of the vertices of the figure formed by each system of inequalities.

$\begin{array}{c}24.y\ge 0\\ x\ge 0\\ x+2y\le 8\end{array}$

The steps to graph the inequality are provided below.

1. If the inequality contains greater than or less than sign then the boundary of the line will be dashed. If the inequality contains signs of greater than or equal to or less than or equal to then the boundary of the line will be solid.

2. Select a point (known as test point) from the plane that does not lie on the boundary on the line and substitute it in the inequality.

3. If the inequality is true then shade the region that contains the test point otherwise shade the other region when inequality is false.

Consider the inequality provided below.

$y\ge 0$

The inequality contains the sign of greater than or equal to.

Therefore, the boundary line will be solid.

Next, consider the inequality $x\ge 0$.

The inequality contains the sign of greater than or equal to.

Therefore, the boundary line will be solid.

Next, consider the inequality $x+2y\le 8$.

The inequality contains the sign of less than or equal to.

Therefore, the boundary line will be solid.

Graph the inequalities $y\ge 0$, $x\ge 0$ and $x+2y\le 8$ on same plane and shade the region.

Draw the line.

$y=0$

Take a test point that does not lie on the boundary of the line, say $\left(1,0\right)$.

Substitute the point $\left(0,0\right)$ in the inequality and check whether it’s true or not.

$0\ge 1$

This is false.

Therefore, shade the region not containing the point $\left(1,0\right)$.

Draw the line.

$x=0$

Take a test point that does not lie on the boundary of the line, say $\left(1,0\right)$.

Substitute the point $\left(1,0\right)$ in the inequality and check whether it’s true or not.

$1\ge 0$

This is true.

Therefore, shade the region containing the point $\left(1,0\right)$.

Draw the line $x+2y=8$.

Take a test point that does not lie on the boundary of the line, say $\left(0,0\right)$.

Substitute the point $\left(0,0\right)$ in the inequality and check whether it’s true or not.

This is true.

Therefore, shade the region containing the point $\left(0,0\right)$.

Thus, the common shaded region is provided below.

The point of intersection of inequalities are the required coordinates of the figure.

The figure obtained by system of inequalities is a right angled triangle.

The coordinates of vertices of the triangle are $\left(0,0\right)$, $\left(8,0\right)$ and $\left(0,4\right)$.