What is a direct variation?
1.y= x-1
2.y= x/3
3.y= x+5
4.y= 2x-3
1 answer
which equation has no constant ?
1.y= x-1
2.y= x/3
3.y= x+5
4.y= 2x-3
1 answer
1 answer
1 answer
1 answer
1 answer