Question

Find the value of x so that the line passing through the points will have the given slope: (x, 6) and (10, -3) with a slope of -3/2.



-13

4

13

-12

Answer 1

(-3-6)/(10-x) =-3/2
9/(10-x)=3/2
6=10-x
x=4

Answer 2

simply use the slope formula(y2-y1)/(x2-x1)

Answer 3

slope of a line which passes through given two points =(Y1-Y2)/(X1-X2)
-3/2=(6-(-3))/(x-10)=>x=4

Answer 4

you use either (Y1-Y2)/(X1_X2) or (Y2-Y1)/(X2-X1)