No. 1 Given are the vertices ∆ABC: A (4; –4); In (8; 2); C (3; 8). Find: a) The equation of the side AB; b) Equation of height CH; c) the equation of the median AM; d) the point N of the intersection of the median AM and the height of the CH; d) the equation of a line passing through the vertex C and parallel to the side AB; e) the distance from point C to line AB.

№2 Find a point symmetric to the point M (2; –1) with respect to the line x - 2y + 3 = 0.