Question

How to Draw a graph of the equation y=3x
From your graph,find thevalue of y when (1)x=2 (2)x=-2

Answer 1

for drawing the graph first put x=0,1,-1 and find Y and then put Y=0,1,-1 and find x.find 2 to 3 points of x and y.draw that point on graph paper and join them.your graph is ready