What I Know PRE-ASSESSMENT Choose the letter of the correct answer and write it on your answer sheet.
1. What is a Rectangular Coordinate Systern?
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 Eudid
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 N, the x value and y value are always and respectively.
A. negative, positive
C. positive, negative
B. negative, negative
D. positive, positive
6. The coordinates of the origin in the coordinate plane are
A (0,1)
C.(0,0)
B. (1,0)
D. (1,1)
7. Point(3, 4) is an example of
A. labels
C. ordered pair
B. fraction
D. point of origin​