| 1 |
The vertical line y'oy is called: |
- A. x-axis
- B. y-axis
- C. abscissa
- D. Ordinate
|
| 2 |
The line x = a is on the right of y - axis if: |
- A. a > 0
- B. a < 0
- C. a = 0
- D.
|
| 3 |
If in the case of translation of axes, O (-3, 2), (x, y) = (-6, 9) then (X, Y) = |
- A. (-3, 9)
- B. (-3, 7)
- C. (-9, 11)
- D. (3, 7)
|
| 4 |
X-co-ordinate of centroid of triangle ABC with A(-2, 3); B(-4, 1); C(3, 5) equals: |
|
| 5 |
Point of intersection of x + y = 5 & x - y = 3 is: |
- A. (5, 5)
- B. (4, 2)
- C. (4, 1)
- D. (1, 4)
|
| 6 |
Point of intersection of lines x - 2y + 1 = 0 and 2x - y + 2 = 0 equals: |
- A. (1, 0)
- B. (0, 1)
- C. (-1, 0)
- D. (0, -1)
|
| 7 |
y = mx + c is the equation of straight line in: |
- A. Slope-intercept form
- B. Two points from
- C. Point slope form
- D. Intercepts form
|
| 8 |
The horizontal line x' ox is called: |
- A. x-axis
- B. y-axis
- C. abscissa
- D. ordinate
|
| 9 |
If a straight line is perpendicular to x-axis, then its slope is: |
- A. 0
- B. 1
- C. 2
- D. Undefined
|
| 10 |
X-coordinate of any point on Y-axis: |
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