What is the slope of the line?
A. −1/2B. 2C. −2D. 1/2
You are shown two points on the line label one of them '1' abd the other '2' (it does not matter which one you label what)
slope is then (y1-y2)/(x1-x2) this is the same as rise / run
it would be D.
+37159 
