Respuesta :

Diamori
Gradient = Change of y/ Change of x
= 14/10
= 1.4
The slope of the line going through (-3,5) and (7, -9) is 7/5.

Slope Formula:

     y₂ - y₁          -9 - 5        -14        7
  ------------- = ------------ = ------- = ----
     x₂ - x₁         7 - (-3)        10        5