No. 1 Given are the vertices ∆ABC: A (–3; –1); In (–4; –5); C (8; 1). 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 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 Write down the equation of a line passing through point A (–2; 3) and making an angle with the axis Ox: a) 450; b) 900; c) 00.