Question

A line is represented by the equation y = 3x - 6. Which is a coordinate of a

point that lies on the line?
0 (0,3)
0 (-6,3)
O (2,0)
0 (-3,1)

Answer 1

(2,0)

Explanation:

Simply plug in the coordinates. y= 3x - 6, so in this case 0= 3(2) - 6 or 0=0, making the point on the line. If the equation is not true like when using (0,3) and getting 3= -6, then the point is not on the line.