Answer
Verified
396.3k+ views
Hint: In this question, in order to determine the point where the graph of the linear equation \[2x-y=4\] cuts the\[x-\text{axis}\], we have to find the \[x-\text{intercept}\]. For that we will have to find the value of \[x\] by putting \[y=0\] in the given linear equation \[2x-y=4\]. Suppose the value of \[x\] is equal to say \[a\] then the point \[(a,0)\] is the required point at which the graph of the equation \[2x-y=4\] cuts the x-axis.
Complete step-by-step solution:
The linear equation is given by \[2x-y=4\].
In order to find the point where the graph of the give linear equation cuts the \[x-\text{axis}\], we will first try to plot the graph of \[2x-y=4\].
The graph of the linear equation is given by
Now in order to find the point where the graph of the linear equation \[2x-y=4\] cuts the x-axis, we have to find the \[x-\text{intercept}\].
For that we have to find the value of \[x\] by putting \[y=0\] in the given linear equation \[2x-y=4\].
Now by substituting the value \[y=0\] in the linear equation \[2x-y=4\], we get
$ 2x-y=4 $
$ \Rightarrow 2x-0=4 $
$ \Rightarrow 2x=4 $
$ \Rightarrow x=\dfrac{4}{2} $
$ \Rightarrow x=2 $
Thus, we get that the \[x-\text{intercept}\] of the linear equation \[2x-y=4\] is given by the point \[\left( 2,0 \right)\].
Hence the graph of the linear equation \[2x-y=4\] cuts the \[x-\text{axis}\] at the point \[\left( 2,0 \right)\].
Therefore option (a) is correct.
Note: In this problem, since we have to find the point at which linear equation \[2x-y=4\] cuts the x-axis. thus the \[y\] coordinate will always be zero. Do not make a mistake by taking the \[x\] coordinate as zero otherwise the point will be on \[y-\text{axis}\] and this will in term give the \[y-\text{intercept}\] of the given linear equation.
Complete step-by-step solution:
The linear equation is given by \[2x-y=4\].
In order to find the point where the graph of the give linear equation cuts the \[x-\text{axis}\], we will first try to plot the graph of \[2x-y=4\].
The graph of the linear equation is given by
Now in order to find the point where the graph of the linear equation \[2x-y=4\] cuts the x-axis, we have to find the \[x-\text{intercept}\].
For that we have to find the value of \[x\] by putting \[y=0\] in the given linear equation \[2x-y=4\].
Now by substituting the value \[y=0\] in the linear equation \[2x-y=4\], we get
$ 2x-y=4 $
$ \Rightarrow 2x-0=4 $
$ \Rightarrow 2x=4 $
$ \Rightarrow x=\dfrac{4}{2} $
$ \Rightarrow x=2 $
Thus, we get that the \[x-\text{intercept}\] of the linear equation \[2x-y=4\] is given by the point \[\left( 2,0 \right)\].
Hence the graph of the linear equation \[2x-y=4\] cuts the \[x-\text{axis}\] at the point \[\left( 2,0 \right)\].
Therefore option (a) is correct.
Note: In this problem, since we have to find the point at which linear equation \[2x-y=4\] cuts the x-axis. thus the \[y\] coordinate will always be zero. Do not make a mistake by taking the \[x\] coordinate as zero otherwise the point will be on \[y-\text{axis}\] and this will in term give the \[y-\text{intercept}\] of the given linear equation.
Recently Updated Pages
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
Find the values of other five trigonometric functions class 10 maths CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Summary of the poem Where the Mind is Without Fear class 8 english CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Write an application to the principal requesting five class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
What is the z value for a 90 95 and 99 percent confidence class 11 maths CBSE