Choose the graph below that represents the following system of inequalities
A. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points and and is shaded above the line. The other line passes through points and and is shaded above the line. B. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points and and is shaded below the line. The other line passes through points and and is shaded above the line. C. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points and and is shaded below the line. The other line passes through points and and is shaded below the line. D. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points and and is shaded above the line. The other line passes through points and and is shaded below the line.
is graphed below is defined by a polynomial expression of degree 4use the graph to solve the exercise.
is a local maximum value of 
. From the graph of 
; the other local maximum is _____, and it occurs when 
.
, and that to the other is 
. How far apart are the cars?