Answer
Verified
374.7k+ views
Hint: We will look at the coordinate system in a cartesian plane and understand the definition of abscissa. Then we will look at points on the x-axis. We will use the definition of the coordinates of points on the x-axis to find a pattern among these points. This will allow us to eliminate some choices from the given options and obtain the correct answer.
Complete step by step answer:
The x-coordinate gives us the distance of a point from the vertical axis, which is the y-axis. The x-coordinate is also called abscissa. The y-coordinate tells us the distance of a point from the horizontal axis, which is the x-axis. The y-coordinate is also called the ordinate. The two axes, x-axis and y-axis form the xy-plane, which is also called the cartesian plane. We can see it in the figure below,
While denoting the location of a point on the xy-plane, we use the following format: $ \left( x,y \right) $ , here $ x $ is the x-coordinate and $ y $ is the y-coordinate.
We define the abscissa as the x-coordinate of a point. If we consider a point on the x-axis, then its distance from the x-axis is 0. But the distance of this point from the y-axis varies. The points on x-axis are of the type $ \left( x,0 \right) $ . The y-coordinate of the points on the x-axis is 0. So, we can see that options (a), (b), and (c) cannot be the only abscissa of all the points on the x-axis. Therefore, the correct option is (d).
Note:
We write the equation of the x-axis as $ y=0 $ and the equation for the y-axis as $ x=0 $ . In a similar way, we can write the equations of lines that are parallel to either of the axes. If a line is parallel to the x-axis, then the points on that line will have the same y-coordinate. So, we can write the equation of this line as $ y=b $ where $ b $ is the constant distance from the x-axis. Similarly, the equation of line parallel to y-axis is written as $ x=a $ where $ a $ is the constant distance from the y-axis.
Complete step by step answer:
The x-coordinate gives us the distance of a point from the vertical axis, which is the y-axis. The x-coordinate is also called abscissa. The y-coordinate tells us the distance of a point from the horizontal axis, which is the x-axis. The y-coordinate is also called the ordinate. The two axes, x-axis and y-axis form the xy-plane, which is also called the cartesian plane. We can see it in the figure below,
While denoting the location of a point on the xy-plane, we use the following format: $ \left( x,y \right) $ , here $ x $ is the x-coordinate and $ y $ is the y-coordinate.
We define the abscissa as the x-coordinate of a point. If we consider a point on the x-axis, then its distance from the x-axis is 0. But the distance of this point from the y-axis varies. The points on x-axis are of the type $ \left( x,0 \right) $ . The y-coordinate of the points on the x-axis is 0. So, we can see that options (a), (b), and (c) cannot be the only abscissa of all the points on the x-axis. Therefore, the correct option is (d).
Note:
We write the equation of the x-axis as $ y=0 $ and the equation for the y-axis as $ x=0 $ . In a similar way, we can write the equations of lines that are parallel to either of the axes. If a line is parallel to the x-axis, then the points on that line will have the same y-coordinate. So, we can write the equation of this line as $ y=b $ where $ b $ is the constant distance from the x-axis. Similarly, the equation of line parallel to y-axis is written as $ x=a $ where $ a $ is the constant distance from the y-axis.
Recently Updated Pages
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
The branch of science which deals with nature and natural class 10 physics CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Define absolute refractive index of a medium
Find out what do the algal bloom and redtides sign class 10 biology CBSE
Prove that the function fleft x right xn is continuous class 12 maths CBSE
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Fill the blanks with proper collective nouns 1 A of class 10 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Difference Between Plant Cell and Animal Cell
What is pollution? How many types of pollution? Define it
Give 10 examples for herbs , shrubs , climbers , creepers
What organs are located on the left side of your body class 11 biology CBSE
How do you solve x2 11x + 28 0 using the quadratic class 10 maths CBSE