Question 39542
The slope of a line measures the steepness of the line.  
Slope Formula Given Two Points 
Given two points(x1,Y1)  and (x2,y2)
{{{m= change in Y / change in X}}}= {{{(y2-y1)/(x2-x1)}}}

here given (x1,y1)=(2,4)
            (x2,y2)=(6,-3)


{{{ m= (-3-4)/(6-2)}}}
{{{m= -7/4}}}