Answer:
-1/2
Step-by-step explanation:
Gradient=Change in value of Y coordinates/Change in value of X coordinates.
Take two points on the line.( -2,2) and (-4,3)
Find Delta or change in the values
let assume X is the gradient.
X=3-2/-4-(-2)
X= 1/-4+2
X=1/-2 which is written as -1/2
