Is line graph known as linear graph Share with your friends Share 0 Vijay Kumar Gupta answered this Yes, the line graph can be called as linear graph.A line graph is a straight line formed by joining any two points.These two points are in the form of ordered pairs satisfying the givenequation.Consider any linear function. y=2x+3Where y is a dependent variable and x is an independent variable.Here the variable x is raised to power 1, so the function is linear.To plot the above function, find any two ordered pairs satisfying the given function.At x=0, y=2×0+3 =0+3 =3At x=1, y=2×1+3 =2+3 =5 So the required ordered pairs are 0,3, 1,5The linear graph of the function is shown below: -1 View Full Answer