In the relation defined by the equation y = 3x − 4, for all x > 0, y is a function of x because
Ax cannot be negative.
Beach value of y has a unique value of x.
Ceach value of x has a unique value of y.
Dthe graph of the equation is a line.
Ax cannot be negative.
Beach value of y has a unique value of x.
Ceach value of x has a unique value of y.
Dthe graph of the equation is a line.