Answer
Verified
390.3k+ views
Hint: From the question we have been asked to find the graph of a function with the help of table of values. To solve this question we will find the points on the graph using the substitution method. We will substitute a value for x and find the corresponding value of the y from the function \[x-y=1\]. From those points which we found using the substitution method using them we will plot the graph.
Complete step by step solution:
Firstly, we will find the points on the graph by substituting x value in the given function which is \[x-y=1\].
So, now we will substitute \[x=1\] in the function and find the value of y. so, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 1-y=1\]
\[\Rightarrow y=0\]
So, we got the point as \[\left( 1,0 \right)\].
Similarly we will find another set of points so that it helps us to graph easily.
So, now we will substitute the value of x as \[x=0\]. So, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 0-y=1\]
\[\Rightarrow y=-1\]
So, we got the point as \[\left( 0,-1 \right)\].
Now, we will substitute the value of x as \[x=2\]. So, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 2-y=1\]
\[\Rightarrow y=1\]
So, we got the corresponding point as \[\left( 2,1 \right)\].
Now, we will substitute the value of x as \[x=3\]. So, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 3-y=1\]
\[\Rightarrow y=2\]
So, we got the point as \[\left( 3,2 \right)\].
So, the points we plotted are \[\left( 1,0 \right)\], \[\left( 0,-1 \right)\],\[\left( 2,1 \right)\],\[\left( 3,2 \right)\].
We will take the help of these points and we will draw the graph.
Therefore, the graph of the given question will be as follows.
Note: Students should not do any calculation mistakes. Students must have good knowledge in this substitution method and finding the points on a graph using a given function. Students should not make mistakes in taking the point wrong for example in the first case if we take the point as \[\left( 0,1 \right)\] instead of \[\left( 1,0 \right)\] our solution will be wrong.
Complete step by step solution:
Firstly, we will find the points on the graph by substituting x value in the given function which is \[x-y=1\].
So, now we will substitute \[x=1\] in the function and find the value of y. so, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 1-y=1\]
\[\Rightarrow y=0\]
So, we got the point as \[\left( 1,0 \right)\].
Similarly we will find another set of points so that it helps us to graph easily.
So, now we will substitute the value of x as \[x=0\]. So, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 0-y=1\]
\[\Rightarrow y=-1\]
So, we got the point as \[\left( 0,-1 \right)\].
Now, we will substitute the value of x as \[x=2\]. So, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 2-y=1\]
\[\Rightarrow y=1\]
So, we got the corresponding point as \[\left( 2,1 \right)\].
Now, we will substitute the value of x as \[x=3\]. So, we get,
\[\Rightarrow x-y=1\]
\[\Rightarrow 3-y=1\]
\[\Rightarrow y=2\]
So, we got the point as \[\left( 3,2 \right)\].
So, the points we plotted are \[\left( 1,0 \right)\], \[\left( 0,-1 \right)\],\[\left( 2,1 \right)\],\[\left( 3,2 \right)\].
We will take the help of these points and we will draw the graph.
Therefore, the graph of the given question will be as follows.
Note: Students should not do any calculation mistakes. Students must have good knowledge in this substitution method and finding the points on a graph using a given function. Students should not make mistakes in taking the point wrong for example in the first case if we take the point as \[\left( 0,1 \right)\] instead of \[\left( 1,0 \right)\] our solution will be wrong.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
Give 10 examples for herbs , shrubs , climbers , creepers
10 examples of evaporation in daily life with explanations
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Why is there a time difference of about 5 hours between class 10 social science CBSE