Question

The gradient of the line joining (-4 , -1 ) and (4,2) is?​

Answer 1

here x1 = -4, y1 = -1

x2= 4 y2 = -2

so , the gradient of the line passing through teo points are = (y2-y1)/(x2-x1)

= {2-(-1)}/{4-(-4)}

= 3/8