What is the primary purpose of a coordinate system?
  • To measure distances between objects
  • To describe exact physical locations of points or objects
  • To create maps for navigation
  • To calculate the area of a region
What is the name of the system that uses two lines at right angles to mark points in a two-dimensional space?
  • Polar Coordinate System
  • Cartesian Coordinate System
  • Spherical Coordinate System
  • Cylindrical Coordinate System
Which point lies 4.5 units downward from the origin on the y-axis?
  • H = (0, 4)
  • B = (4.5, 0)
  • G = (0, -4.5)
  • E = (-2.9, 0)
If x = y, then (x, y) = (y, x).
  • True
  • False
If a rectangular table has three of its feet at points (8, 9), (11, 9), and (11, 7), what are the coordinates of the fourth foot of the table?
  • (8, 7)
  • (9, 7)
  • (10, 7)
  • (8, 8)
The distance covered along the x-axis when moving from A(3,4) to D(7,1) is 4 units.
  • True
  • False
What is the distance covered along the y-axis when moving from point A (3, 4) to point D (9, 1)?
  • 4
  • 2
  • 5
  • 3
Using the Pythagorean theorem, what is the length of side AM in triangle ADM?
  • 4√2 or √32
  • 6√2 or √72
  • 3√2 or √18
  • 5√2 or √50
What would a system of coordinates be like if we did not have negative numbers? Would this system allow us to locate all the points on a 2-D plane?
  • Yes, it would locate all points
  • No, it would only locate points in Quadrants I and II
  • No, it would only locate points in Quadrants I and IV
  • No, it would only locate points in Quadrant I
In the coordinates (x,y), the value "y" represents the vertical position of the point.
  • True
  • False
What are the coordinates of the origin in a coordinate system?
  • (1, 1)
  • (0, 0)
  • (x, y)
  • (0, y)
Which quadrant does a point with coordinates (-5, 9) belong to?
  • First quadrant
  • Second quadrant
  • Third quadrant
  • Fourth quadrant
The point A (−3,−2) lies in Quadrant III.
  • True
  • False
Choose the correct formula to find the distance between the points (x1,y1) and (x2​,y2​).
  • distance = |x2 - x1| + |y2 - y1|
  • distance = (x2 - x1) + (y2 - y1)
  • distance = (x2 + x1)² + (y2 + y1)²
  • distance = √((x2 - x1)² + (y2 - y1)²)
When a point is reflected in the y-axis, the x-coordinate remains the same.
  • True
  • False
x-coordinate of a point is also known as _____
  • Ordinate
  • Origin
  • Abscissa
  • Ordered pair
Fill in the blanks:Point (0 , -7) lies______
  • on the x-axis
  • in the second quadrant
  • on the y-axis
  • in the fourth quadrant
The point whose ordinate is 4 and which lies on y-axis is _____
  • (4 , 0)
  • (0 , 4)
  • (1 , 4)
  • (2, 4)
Name the quadrant in which the point (-5 , -4) lie
  • I QUDRANT
  • II QUADRANT
  • III QUADRANT
  • IV QUADRANT
The figure obtained by plotting the points (2 ,3), (-2, 3), (-2, -3) and (2, -3) is _________
  • Trapezium
  • Rectangle
  • Square
  • Rhombus
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