Respuesta :

The equation of a line that passes through the point (-1,-4) and has a gradient of 2 is y = 2x - 2

How to find equation of a line?

The equation of a line can be represented as follows:

y = mx + b

where

  • m  = slope or gradient
  • b = y-intercept

Therefore,

m = 2

y  = 2x + b

-4 = 2(-1) + b

-4 + 2 = b

b = - 2

Therefore,

y = 2x - 2

learn more on equation of a line here: https://brainly.com/question/22019640

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