1 |
ax + b < c is a inequality of: |
- A. One variable
- B. Two variable
- C. Three variable
- D. Four variable
|
2 |
(1, 0) is the solution of inequality : |
- A. 7x + 2y < 8
- B. x - 3y < 0
- C. 3x + 5y > 6
- D. -3x + 5y > 2
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3 |
The inequality x < a is the open half plane to the __________ of the boundary line x = a: |
- A. Above
- B. Left
- C. Below
- D. Right
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4 |
A corner point is the point of intersection of: |
- A. x-axis & y - axis
- B. Boundary lines
- C. Any two lines
- D. None
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5 |
Non-vertical lines divide the plane into___________half plane: |
- A. Upper and lower
- B. Many
- C. Left and Right
- D. None of these
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6 |
|
- A. Above
- B. Left
- C. Below
- D. Right
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7 |
The operation _______ by a positive constant to each side of inequality will affect the order (or sense) of inequality: |
- A. Adding
- B. Subtracting
- C. Multiplying
- D. None of these
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8 |
|
- A. At
- B. Not on
- C. On
- D. None of these
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9 |
x = c is a vertical line parallel to __________. |
- A. x-axis
- B. y-axis may be
- C. y-axis
- D. None of these
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10 |
-4 < y < 4 is the solution of the following: |
- A. y = 5
- B. y = 3
- C. y = -4
- D. y = 4
|