Drag each expression to its equivalent expression. Each expression may be used only used once. please help expressions equivalent expressions

1\3x+1/4-2/3x 3/4x + 1/3

1/3x + 1/4 + 2/3x x + 1/4

2/3 + 3/4x - 1/3 -1/3x + 1/4

Which explains whether or not the values in the table represent a direct variation? x 4 6 10 20 y 1 1.5 2.5 5 the table represents a direct variation because the values are proportional. the table represents a direct variation because the values are nonproportional. the table does not represent a direct variation because the values are proportional. the table does not represent a direct variation because the values are nonproportional.