Advertisements
Advertisements
Question
From the figure, answer the following:
- Write the points whose abscissa is 0.
- Write the points whose ordinate is 0.
- Write the points whose abscissa is –5.
Advertisements
Solution
- We know that, the point whose abscissa is 0 will lie on Y-axis. So, the required points whose abscissa is 0 are A, L and O.
- We know that, the point whose ordinate is 0 will lie on X-axis. So, the required points, whose ordinate is 0 are G, I and O.
- Here, abscissa –5 is negative, which shows that point with abscissa –5 will lie in II and III quadrants. So, the required points whose abscissa is –5, are D and H.
Notes
We know that, origin O is the intersection point of both axes. So, we can consider it on X-axis as well as on Y-axis.
APPEARS IN
RELATED QUESTIONS
Plot the following point on the graph paper:
(−5, −7)
Plot the following point on the graph paper:
(0, −4)
Write the equation of the line parallel to the Y-axis at a distance of 7 units from it to its left.
Plot the following point in the coordinate system and identify the quadrant.
Q(7, −2)
Plot the following points in the coordinate plane. Join them in order. What type of geometrical shape is formed?
(0, 0) (−4, 0) (−4, −4) (0, −4)
If the y-coordinate of a point is zero, then the point always lies ______
Plot the following point in a graph sheet.
C(−2, 4)
Find the quadrants without plotting the point on a graph sheet.
(−8, 0)
Plot the following point in a graph sheet.
K(0, 7)
From the figure, answer the following:
Write the points whose ordinate is 0.
