Which system of inequalities is graphed below

Option D

Step-by-step explanation:

Let's explain why the Option D is correct :

This is a parabola equation with vertex at x = -8.

Despite that the "traditional equation" is  in this case  the parabola equation is plotted in the X axis and has a sign which indicates that X will take values less and equal than

The graph of the parabola is attached to the answer.

This is a hyperbola equation with center at (0,0) and vertex's : V1=(3;0) and V2=(-3;0)

The two points (0;5) and (0;-5) on the Y axis are not on the hyperbola.

It's similar to the previous case of the parabola, Despite that the "traditional equation"  of the Hyperbola :  in this case  the hyperbola  equation has a sign which indicates that hyperbola will take values greater than those who correspond to

The graph of the Hyperbola is also attached

Finally we deduce  that the  D system of inequalities is the correct one.

Also the answer is attached.

They are 600 feet apart from each other.

Step-by-step explanation:

Since Clay is 400 feet away from ground level, which is 0, that sums up to 400. And Jason is -200 below 0, but in this case it is only asking for how much they are apart, so the negative doesn't apply to this. Now all you need to do is 400+200, which gives you the answer of 600 feet.