Graph $y$y $>$> $2$2.
Consider the line $y=-2x+2$y=−2x+2.
Graph the region given by $y$y$<$<$3x-9$3x−9.
Graph $x-y$x−y $\le$≤ $6$6.
Review the concepts of coordinate geometry done earlier including graphs of linear equations. Awareness of geometrical representation of quadratic polynomials. Distance between two points and section formula (internal). Area of a triangle.