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Directions: Choose the letter of the correct answer and write it on your answer
sheet.
1. What is a Rectangular Coordinate System?
A. It is a coordinate system that is used for naming points in a plane.
B. It is a coordinate system that is used for graphing linear functions.
C. It is a coordinate system that is used to determine the location of a
point by using a single number.
D. It is a coordinate system that is composed of two perpendicular
number lines that meet at a point of origin.
2. How many quadrants does a Rectangular Coordinate System have?
A. 2 C. 6
B. 4 D. 8
3. Which among these mathematicians was the Cartesian Plane named
after?
A. Euclid C. Blaise Pascal
B. Pythagoras D. Rene Descartes
4. What do you call the vertical number line in the Cartesian plane?
A. y-axis C. origin
B. x-axis D. quadrant
5. For the coordinates of the point in quadrant IV, the x-value and yvalue are always _____ and ______, respectively.
A. negative, positive C. positive, negative
B. negative, negative D. positive, positive
Sagot :
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