Question

Given: P (-4; 7), Q ( 3;0) and R (-1;-4).
Determine:
1.1.1
the gradient of QR​

Answer 1

Slope or gradient = y2-y1/x2-x1

= -4-0/-1-3 = -4/-4 = 1

So final answer is :

Y=x

(By the way don’t get confused and wonder what happened to the 1 , it is with X , cause if you put 1x or x , it’s the same thing)