Question

Draw the graph of $y=4x-1$.

Answer 1

Substituting the values $x=-1,0,1$ in the given equation of line, we find the values of $y$ as follows

$y=4x-1$

$x$	$-1$	$0$	$1$
$4x$	$-4$	$0$	$4$
$y=4x-1$	$-5$	$-1$	$3$

Plot the points $(-1,-5),(0,-1)$ and $(1,3)$ in a graph sheet and draw a line passing through the plotted points. We now get the required linear graph.