graph the system of inequalities, and classify the figure created bu the solution region.
y¡Ü4x+4
y¡Ü-0.25x+4
y¡Ý4x-1
y¡Ý-0.25x-1
a)the shaded region is a plane minus a rectangle
b)there is no region common to all four inequalities
c)the shaded region is a rectangle
d)the shaded region is a rectangle
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