Question

How do you graph the line through point \[\left( {6,2} \right)\] and slope \[m = 0\] ?

Answer 1

Hint: Here in this question, we have to plot the graph line which passes through the given point. before plotting the graph we have to find the equation of line which can be find by using the point-slope formula i.e., \[y - {y_1} = m\left( {x - {x_1}} \right)\] where m is the slope and \[\left( {{x_1},{y_1}} \right)\] is the point where the line passes, later plot the graph of the finding equation.

Complete step-by-step answer:
Given the line which passes through the point \[\left( {6,2} \right)\] and the line has a slope of \[m = 0\].
Here, we have to plot graph the line through point \[\left( {6,2} \right)\].
Before plotting, we have to find the equation of the line which passes through the point \[\left( {6,2} \right)\] and the slope \[m = 0\] by using the slope-point formula \[y - {y_1} = m\left( {x - {x_1}} \right)\]-------(1)
Substitute the slope m and the point \[\left( {{x_1},{y_1}} \right) = \left( {6,2} \right)\] in the point slope formula.
Consider the equation (1)
\[y - {y_1} = m\left( {x - {x_1}} \right)\]
Where, by given data \[m = 0\], \[{x_1} = 6\] and \[{y_1} = 2\] on substitution, we get
\[ \Rightarrow y - 2 = 0\left( {x - 6} \right)\]
As we know if any number is multiplying with zero the answer will be a zero, then
\[ \Rightarrow y - 2 = 0\]
Add 2 on both side, then
\[ \Rightarrow y - 2 + 2 = 0 + 2\]
On simplification, we get
\[ \Rightarrow y = 2\]
Hence, the equation of line that passes through point \[\left( {6,2} \right)\] and has a slope of \[m = 0\]is\[y = 2\].
Now, the graph of the line \[y = 2\] is:

Note: The graph is plotted x-axis versus y axis. The graph is two dimensional. By the equation of a graph, we can plot the graph by assuming the value of x. we can’t assume the value of y. because the value of y depends on the value of x. Hence, we have plotted the graph.