1.

Fill in the blanks:(a) The y-coordinate of a point on the x-axis is ____________.(b) The x-axis coordinate is called as ____________.(c) The x-axis and y-axis intersect at ____________.(d) If a point (x, y) ≠ (0, 0) is in the third quadrant, then x + y has _____________ sign.(e) If a point (x, y) lies above horizontal axis, then y is always _____________.(f) The point of intersection of x = y and x = − y is ____________.(g) The line y = 4x + 5 intersects y-axis at the point ____________.

Answer»

Fill in the blanks:



(a) The y-coordinate of a point on the x-axis is ____________.



(b) The x-axis coordinate is called as ____________.



(c) The x-axis and y-axis intersect at ____________.



(d) If a point (x, y) (0, 0) is in the third quadrant, then x + y has _____________ sign.



(e) If a point (x, y) lies above horizontal axis, then y is always _____________.



(f) The point of intersection of x = y and x = − y is ____________.



(g) The line y = 4x + 5 intersects y-axis at the point ____________.



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