Question

Wich equastion can be used to describe the realashionship bewtween x and y

Answer 1

y= 3x -6

1) Examining the graph, we can pick two points from that line to find out the steepness of that (slope):

2) Since the line intercepts the y-axis at the point (0,-6) we can state that the linear coefficient is b= -6 so we can write out the rule of the function or (relationship) between x and y as:

y= 3x -6