Question
Draw the graph of the following linear equations in two variables:
y = 2x
y = 2x
✓
Answer
We have,
y = 2x ...(i)
Putting x = 0, we get y = 2 × 0 = 0
Putting x = 1, we get y = 2 × 1 = 2
Thus, we have the following table giving two points on the line represented by the equation y = 2x:
Graph of the equation y = 2x:
y = 2x ...(i)
Putting x = 0, we get y = 2 × 0 = 0
Putting x = 1, we get y = 2 × 1 = 2
Thus, we have the following table giving two points on the line represented by the equation y = 2x:
Graph of the equation y = 2x:
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Diagonals of a rectangle PQRS are intersecting in point M. If ∠QMR = 50°, then find the measure of ∠MPS.
A solid cylinder has a total surface area of $231cm^2$. Its curved surface area is $\frac{2}{3}$ of the total surface area.
Find the volume of the cylinder.
→Find the volume of the cylinder.
Prove that:$\Big(\frac{1}{4}\Big)^{-2}-3\times8^{\frac{2}{3}}\times4^0+\Big(\frac{9}{16}\Big)^{-\frac{1}{2}}=\frac{16}{3}$
→Give a method to find the centre of a given circle.
Represent $\sqrt{6},\sqrt{7},\sqrt{8}$ on the number line.
→In right angled $\triangle P Q R, \angle Q=90^{\circ}, \angle R=\theta$ and if $\sin \theta=\frac{5}{13}$, then find $\cos \theta$ and $\tan \theta$,
→The cost of preparing the walls of a room 12m long at the rate of ₹ 1.35 per square meter is ₹ 340.20 and the cost of matting the floor at 85 paise per square meter is ₹ 91.80. Find the height of the room.
VWithout actual division, prove that $2 x^4-5 x^3+2 x^2-x+2$ is divisible by $x^2-3 x+2$.
→A triangle has sides 35cm, 54cm, 61cm long. Find its area. Also, find the smallest of its altitudes.
The following data gives the number (in thousands) of applicants registered with an Employment Exchange during 1995–2000:
Construct a bar graph to represent the above data.
|
Year
|
1995
|
1996
|
1997
|
1998
|
1999
|
2000
|
|
Number of Applicants Registered (in thousands)
|
18
|
20
|
24
|
28
|
30
|
34
|