Which is a graph of the equation y = 2x − 4?
A. A coordinate grid is shown with the x-axis between negative 4 and 4 with interval marks representing one unit, and the y-axis between negative 3 and 5 with interval marks representing one unit. A line is drawn connecting the points left-parenthesis 1 comma negative 2 right-parenthesis and left-parenthesis 3 comma 2 right-parenthesis.
B. A line graph on a coordinate grid is shown.A coordinate grid is shown with the x-axis between negative 4 and 4 with each interval mark representing one unit, and the y-axis between negative 3 and 5 with each interval mark representing one unit. A line is graphed connecting the points left-parenthesis negative 1 comma negative 2 right-parenthesis and left-parenthesis 2 comma 1 right-parenthesis.
C. A linear graph is shown on a coordinate plane.The graph follows a line up and to the right. The line passes through the point left parenthesis negative 1 comma negative 2 right parenthesis and the point left parenthesis 2 comma 1 right parenthesis. It crosses the x-axis at 1 and the y-axis at negative 1.