Respuesta :

Solution:

Note that:

  • Given point: (-3,3)
  • Slope = -2
  • Formula of point slope form: y - y₁ = m(x - x₁)

Substitute the value to find the equation of the line.

  • y - y₁ = -2(x - x₁)
  • => y - 3 = -2{x - (-3)}
  • => y - 3 = -2{x + 3}
  • => y - 3 = -2x - 6
  • => y = -2x - 3

Option B is correct.

kwang001

Answer :

y = -3x-2

Solution :

Formula of point slope form: y - y₁ = m(x -x₁)

Given point: (-3,3)

Slope: -2

Lets, find the equation of the line:

y - y₁= -2(x -x₁)

→y-3 = -2[x - (-3)]

→y - 3 = -2[x + 3]

→y - 3 = -2x - 6

→y = -2x - 3

Otras preguntas