The inequality represents a region in the coordinate plane.
MATHEMATICS · Multi-part · CBSE · Mathematics · Linear Inequalities · Linear Inequalities
Problem
The inequality x>−2 represents a region in the coordinate plane.
(i) Write the equation of the boundary line corresponding to this inequality.
(ii) State whether the boundary line is solid or dotted and explain why.
(iii) Draw the graph of the inequality on graph paper, clearly showing the boundary and the shaded region.
(iv) Verify algebraically whether the origin belongs to the solution set and mark your finding on the graph.