Pls help!! The graph below illustrates 2 intersecting lines. If a new line is drawn so it passes through the red line at y=0 and the blue line at x=-1 what is the slope of the new line ?

Pls help The graph below illustrates 2 intersecting lines If a new line is drawn so it passes through the red line at y0 and the blue line at x1 what is the slo class=