Draw the graphs of the following straight-lines:

y = 3 - x

Suppose P is a point with coordinates (−8,3) with respect to a coordinate system X’OX ↔ Y’OY. Let X₁’O₁X₁↔ Y₁’O₁Y₁ be another system with X’OX ║X₁’O₁X₁ and suppose O₁ has coordinates (9,5) with respect to X ’OX ↔ Y ’OY. What are the coordinates of P in the system X₁’O₁X₁↔ Y₁ ’O₁Y₁?

Suppose P has coordinates (10,2) in a coordinate system X ’OX−Y ’OY and (−3,−6) in another coordinate system X₁’O₁X₁↔ Y₁’O₁Y₁? with X ’OX ║ X₁’O₁X₁. Determine the coordinates of O with respect to the system X₁’O₁X₁↔ Y₁’O₁Y₁.

Draw the graphs of the following straight-lines:

y = x - 3

Draw the graphs of the following straight-lines:

y = 3x - 2