For the line

MATHEMATICS · Single correct · GCSE · Mathematics · Algebra · Algebra

Problem

For the line 4x−5y=204x-5y=20, a dotted line is drawn. The half-plane that contains the point (10,0)(10,0) is shaded. Which one of the following inequalities represents the shaded region? (a) 4x−5y≥204x-5y\ge 20 (b) 5y−4x>−205y-4x>-20 (c) 4x−5y>204x-5y>20 (d) 4x−5y<204x-5y<20

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