How do you graph $y=\dfrac{1}{4}x+5$?
Answer
624.6k+ views
Hint: Now to graph the given equation we will first find some solutions to the equation. We can substitute the values of x and find corresponding values of y obtained. Hence plot the points $\left( x,y \right)$ on a graph and draw a line passing through all the points. Hence we get the graph of the solution.
Complete step-by-step answer:
Now we are given the equation $y=\dfrac{1}{4}x+5$ to graph the equation. We will first find some of the solutions of the equation.
To find the solution of the equation we will substitute different values of x and then find the3 corresponding values of y.
Now first let us substitute x = 4 in the equation then we get the corresponding value of y as $y=\dfrac{1}{4}\times 4+5=6$
Similarly now let us substitute x = - 4 then we get the value of y as $y=\dfrac{1}{4}\times \left( -4 \right)+5=4$
Again let us substitute x = - 8 in the equation hence we get the value of y as $y=\dfrac{1}{4}\times \left( 8 \right)+5=7$
Hence we get the solution of the equation (4, 6), (-4, 4) and (-8, 7)
Now we will plot these points on a graph and draw a line passing through all the points.
Hence we get,
Note: Note that we can select any value of x and plot the points but choose the value wisely such that we get y as an integer so that it will be easy to plot the point (x, y) on the graph. Also plot always positive as well as negative points so we get precise lines.
Complete step-by-step answer:
Now we are given the equation $y=\dfrac{1}{4}x+5$ to graph the equation. We will first find some of the solutions of the equation.
To find the solution of the equation we will substitute different values of x and then find the3 corresponding values of y.
Now first let us substitute x = 4 in the equation then we get the corresponding value of y as $y=\dfrac{1}{4}\times 4+5=6$
Similarly now let us substitute x = - 4 then we get the value of y as $y=\dfrac{1}{4}\times \left( -4 \right)+5=4$
Again let us substitute x = - 8 in the equation hence we get the value of y as $y=\dfrac{1}{4}\times \left( 8 \right)+5=7$
Hence we get the solution of the equation (4, 6), (-4, 4) and (-8, 7)
Now we will plot these points on a graph and draw a line passing through all the points.
Hence we get,
Note: Note that we can select any value of x and plot the points but choose the value wisely such that we get y as an integer so that it will be easy to plot the point (x, y) on the graph. Also plot always positive as well as negative points so we get precise lines.
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