hi!
the slope is 5/11.
the slope formula is (y2-y1)/(x2-x1). we can make (-14,10) the first pair of points and (-3,15) the second.
plug in those values into the slope formula.
(y2-y1)/(x2-x1) = (15-10)/(-3-14) = 5/11.
and there you have it : 5/11 as your answer! hope this helps :)