1. Which of the following defines Rectangular Coordinate System?
A. It is a two-dimensional plane which is divided by the axes into four regions called
quadrant.
B. It is used to determine the location of a point by using a single number.
C. It is a plane used for graphing linear functions.
D. It is used in naming points in a plane.
2. State the quadrant in which the point (-7,12) lie.
A Quadrant 1
B. Quadrant 11
C. Quadrant III
D. Quadrant IV
3. The point of intersection of x-axis and the y-axis.
A Quadrant
B. Axis
C. origin
D. ordered pair
4 All of the x values in an ordered pair is called what?
A. Relation
B. function
C. Domain
D. Range
5. If you are to plot the point (1,-7), what would be the correct method?
A right 1, down -7 B. down -7, right 1 C. left-7, up 1
D. down 1, up-7
6. The Cartesian plane is divided by a horizontal line called what?
A. y -axis
B. X-axis
C. origin
D. quadrant
7. The four regions in a Cartesian plane divided by the axes is called
A Origin
B. X- and y-axes C. quadrant
D. coordinates
8. Which of the following statements does not describe about linear equation in two variables?
A. A and B are both not equal to zero
B. A, B and Care real numbers
C. The equation can be written in standard form Ax + By = C
D. X and y are constant terms
9. The following illustrates linear equation in two variables EXCEPT
A. 2x + 1 = -Y B. X= y
C. y = x-5
D. 4x-8y = 2