SamisPro
SamisPro SamisPro
  • 14-01-2021
  • Mathematics
contestada

What is an
equation of the line that passes through the points (-4, 2) and
(-8, -3)?

What is an equation of the line that passes through the points 4 2 and 8 3 class=

Respuesta :

velage velage
  • 14-01-2021

Answer:

y = 5/4 (x) + 7

Explanation:

Slope of a line (m): (y₂ - y₁) ÷ (x₂ - x₁)

       Slope: (2 - -3) ÷ (-4 - -8) = 5 ÷ 4 = 5/4

Point slope form: y - y₁ = m (x - x₁)

       Equation: y - 2 = 5/4 (x - -4)

                        distribute the 5/4

                        y - 2 = 5/4 (x) + 5

                        add 2 to both sides

                        y = 5/4 (x) + 7

I hope this helps!

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