Question

If $y$–coordinate is $3$ times $x$ -coordinate, form a table for it and draw a graph.

Answer 1

Step 1: Evaluate the Coordinate

According to the question, $y=3x$

Thus, the coordinate is $\left(x,y\right)=\left(x,3x\right)$

Step 2: Evaluate the points

$x$	0	$1$	$2$	$3$	$4$
$y=3x$	0	$3$	$6$	$9$	$12$

Thus, the coordinates are $(0,0),(1,3),(2,6),\mathrm{and}(3,9)$

Step 3: Plot the Points

Plot all the points calculated in Step 2 in the graph,

Hence, the required graph has been plotted.