If a linear equation is written in the form y=1/2x-2 , which method could be used to graph the line represented by the equation?
A. Plot the x-intercept(-2,0) and use the slope of 1/2 to find a second point.
B. Plot the y-intercept (0,1/2) and use the slope of –2 to find a second point.
C. Plot the x-intercept (1/2,0) and use the slope of –2 to find a second point.
D Plot the y-intercept (0,-2) and use the slope of 1/2 to find a second point.