Question

16. The equation of axis is of the form
(a)x=0
(b)y=0
(c)x+y=0
(d)x=y
17. Graph of y = 6 is a line
(a) parallel to - axis at a distance 6 units from the origin
(b) parallel toy axis at a distance 6 units from the origin
(c) making an intercept 6 on the x=axis
(d) making an intercept 6 on both the axes
18. x=5 y=2 is a solution of the linear equation
(a)x - 2y 7
(b) 5x + 2y7
(c)x+y
(d) 5ry- 19.
19. If a linear equation las solutions (-2.3), (0.6) and (2-2), then it is of the form
(a)y-x-0
(b)x+y=0
(c)-2x+y=o
(d)-x+2y=0
20. The positive solutions of the equation is an +by+C =0 always lie in the
(a) 1 quadrant
(b) 2 quadrant
(c) 3 quadrant
(d) 4 quadrant
21. The graph of the linear equation 2x - y - 6 is a line which meets the axis at the post
(a) 2.0
(b)(0.3)
(c) (3.0)
(d) 0.21
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Answer 1

x, 0

is the formula of x axis