1) Who do you think developed the Cartesian Coordinate System? a) Pythagoras b) Albert Einstein c) Isaac Newton d) Rene Descartes 2) In quadrant IV, the value of X is aways __________, and the value of Y is always ________? a) negative, negative b) positive, negative c) negative, positive d) positive, positive 3) Point (-1, 2)  lies in quadrant? a) I b) II c) III d) IV 4) Point (1, 1) lies in quadrant? a) I b) II c) III d) IV 5) Point (-3, -3) lies in quadrant? a) I b) II c) III d) IV 6) Quadrant IV contains all points with coordinate? a) (x, y) b) (-x, y) c) (x, -y) d) (-x, -y) 7) The point of intersection by two straight lines perpendicular to each other is called? a) Cartesian Plane b) Coordinate axes c) Plane d) None of these 8) The coordinates for the origin in the coordinate plane are? a) (1, 1) b) (0, 0) c) (0, 1) d) (1, 0) 9) The point of intersection of two coordinates axes is called? a) Origin b) Centre c) x - coordinate d) y - coordinate 10) The Y axis is? a) vertical b) diagonal c) parallel d) horizontal

Cartesian Coordinate System

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