Respuesta :
y = 2x − 3  resembles Ax + By + C = 0, which is the "standard equation of a straight line."
Note that in y = 2x − 3, both x and y are to the power 1.  This is another indicator that   y = 2x − 3 represents a straight line.
Another check to determine whether or not y = 2x − 3 represents a straight line would be to determine whether the given points (such as   the points (0, −3), (1, −1), (2, 1)  ) satisfy theis equation  y = 2x - 3. Â
Note that in y = 2x − 3, both x and y are to the power 1.  This is another indicator that   y = 2x − 3 represents a straight line.
Another check to determine whether or not y = 2x − 3 represents a straight line would be to determine whether the given points (such as   the points (0, −3), (1, −1), (2, 1)  ) satisfy theis equation  y = 2x - 3. Â
It is a linear function because the graph contains the points (0, −3), (1, −1), (2, 1), which are on a straight line.