Respuesta :

To find the slope, we will use the formula;

slope = y₂ - y₁ / x₂- x₁

From the points give,

x₁ = -4 y₁= 10

x₂ = -4 y₂=3

slope = 3 - 10 / -4+ 4

slope = -7/0

slope = ∞

The slope is undefined.