Respuesta :

Answer:

  • 2/5 or 0.4

Step-by-step explanation:

Slope formula

  • m = (y2 - y1)/(x2 - x1)

Given points

  • (-10, -2) and (15, 8)

Slope is

  • m = (8 - (-2))/(15 - (-10))
  • m = 10/25
  • m= 2/5 or 0.4