Question

Choose correct answer.
1. Any solution of the linear equation 2 x+0y+9=0 is in the form
a) (-9/2, m) b) (2,-9/2) c) (0,-9/2) d) (-9, 0)
2. The graph of the linear equation 2x+3y=6cuts the y-axis at the point
a) (2, 0) b) (0, 3) c) (3, 0) d) (0, 2)
3. The equation x=7, in two variables, can be written as:
A) 1.x+1.y=7
B) 1.x+0.y=7
C) 0.x+1.y=7
D) 0.x+0.y=7
4. The positive solution of the equation ax+by+c=0 always lies in
A) 1st quadrant
B) 2nd quadrant
C) 3rd quadrant
D) 4th quadrant.

Answer 1

Answer:

1. d) (-9, 0)

2. a) (2, 0)

3. A) 1.x+1.y=7

4. C) 3rd quadrant

step by step Explaination:

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