Respuesta :

Answer:

Step-by-step explanation:

The gradient is the slope

Slope = (y2 - y1)/(x2 - x1)

y2 = 2, x2 = -2, y1 = -1 , x1 = -1

Slope = (2 + 1)/(-2 + 1)

Slope = 3/-1

Slope = -3