Linear Inequalities: Estimations
Multiple linear inequalities with two unknowns
The two lines given by the equations #-39\cdot x+34\cdot y-499=0# and #-35\cdot x-9\cdot y-785=0# divide the plane into four areas, indicated in the figure below as I, II, III and IV.
Which area is the solution of the following inequalities?
\[-39\cdot x+34\cdot y-499\gt0, \quad -35\cdot x-9\cdot y-785\gt0 \]
Which area is the solution of the following inequalities?
\[-39\cdot x+34\cdot y-499\gt0, \quad -35\cdot x-9\cdot y-785\gt0 \]
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